18578022

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 37975392

約数和(自身を除く): 19397370

約数列:

[1, 2, 3, 6, 97, 137, 194, 233, 274, 291, 411, 466, 582, 699, 822, 1398, 13289, 22601, 26578, 31921, 39867, 45202, 63842, 67803, 79734, 95763, 135606, 191526, 3096337, 6192674, 9289011, 18578022]

約数ペア:

[(1, 18578022), (2, 9289011), (3, 6192674), (6, 3096337), (97, 191526), (137, 135606), (194, 95763), (233, 79734), (274, 67803), (291, 63842), (411, 45202), (466, 39867), (582, 31921), (699, 26578), (822, 22601), (1398, 13289)]