18163902

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 38029824

約数和(自身を除く): 19865922

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 123, 141, 246, 282, 1571, 1927, 3142, 3854, 4713, 5781, 9426, 11562, 64411, 73837, 128822, 147674, 193233, 221511, 386466, 443022, 3027317, 6054634, 9081951, 18163902]

約数ペア:

[(1, 18163902), (2, 9081951), (3, 6054634), (6, 3027317), (41, 443022), (47, 386466), (82, 221511), (94, 193233), (123, 147674), (141, 128822), (246, 73837), (282, 64411), (1571, 11562), (1927, 9426), (3142, 5781), (3854, 4713)]