2 × 3³ × 7³

Prime Factor Structure

Factorization String 2 × 3^3 × 7^3

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 48,000

Proper Divisor Sum 29,478

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #18521 ← → #18523

1 2 3 6 7 9 14 18 21 27 42 49 54 63 98 126 147 189 294 343 378 441 686 882 1,029 1,323 2,058 2,646 3,087 6,174 9,261 18,522

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

18,522 9,261 27,784 13,892 6,946 3,473 10,420 5,210 2,605 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719

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