31872402

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{57119}}^1$

素因数の和:57158

約数の個数: 24

約数和(自身を含む): 71285760

約数和(自身を除く): 39413358

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 57119, 114238, 171357, 342714, 514071, 1028142, 1770689, 3541378, 5312067, 10624134, 15936201, 31872402]

約数ペア:

[(1, 31872402), (2, 15936201), (3, 10624134), (6, 5312067), (9, 3541378), (18, 1770689), (31, 1028142), (62, 514071), (93, 342714), (186, 171357), (279, 114238), (558, 57119)]