2 × 3² × 18797

Prime Factor Structure

Factorization String 2 × 3^2 × 18797

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 733,122

Proper Divisor Sum 394,776

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #338341 ← → #338347

1 2 3 6 9 18 18,797 37,594 56,391 112,782 169,173 338,346

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

338,346 169,173 507,520 253,760 126,880 63,440 31,720 15,860 7,930 3,965 11,896 5,948 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359

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