131957838

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{14071}}^1$

素因数の和:14600

約数の個数: 24

約数和(自身を含む): 286477776

約数和(自身を除く): 154519938

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1563, 3126, 4689, 9378, 14071, 28142, 42213, 84426, 126639, 253278, 7330991, 14661982, 21992973, 43985946, 65978919, 131957838]

約数ペア:

[(1, 131957838), (2, 65978919), (3, 43985946), (6, 21992973), (9, 14661982), (18, 7330991), (521, 253278), (1042, 126639), (1563, 84426), (3126, 42213), (4689, 28142), (9378, 14071)]