85431366

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{43543}}^1$

素因数の和:43660

約数の個数: 24

約数和(自身を含む): 186803760

約数和(自身を除く): 101372394

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 43543, 87086, 130629, 261258, 391887, 783774, 4746187, 9492374, 14238561, 28477122, 42715683, 85431366]

約数ペア:

[(1, 85431366), (2, 42715683), (3, 28477122), (6, 14238561), (9, 9492374), (18, 4746187), (109, 783774), (218, 391887), (327, 261258), (654, 130629), (981, 87086), (1962, 43543)]