87018906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1115627}}^1$

素因数の和:1115645

約数の個数: 16

約数和(自身を含む): 187425504

約数和(自身を除く): 100406598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1115627, 2231254, 3346881, 6693762, 14503151, 29006302, 43509453, 87018906]

約数ペア:

[(1, 87018906), (2, 43509453), (3, 29006302), (6, 14503151), (13, 6693762), (26, 3346881), (39, 2231254), (78, 1115627)]