726,966

2 × 3² × 40387

Prime Factor Structure

Factorization String 2 × 3^2 × 40387

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 12

Divisor Sum (σ) 1,575,132

Proper Divisor Sum 848,166

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #726953 ← → #726983

1 2 3 6 9 18 40,387 80,774 121,161 242,322 363,483 726,966

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

726,966 363,483 1,090,450 545,225 1,635,676 817,838 408,919 1,226,758 613,379 1,840,138 920,069 2,760,208 1,380,104 690,052 345,026 172,513 517,540 258,770 129,385 388,156 194,078 97,039 291,118 145,559 436,678 218,339 655,018 327,509 982,528 491,264 245,632 122,816 61,408 30,704 15,352 7,676 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682

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