1287667098

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1036769}}^1$

素因数の和:1036803

約数の個数: 32

約数和(自身を含む): 2985897600

約数和(自身を除く): 1698230502

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1036769, 2073538, 3110307, 6220614, 9330921, 18661842, 23845687, 27992763, 47691374, 55985526, 71537061, 143074122, 214611183, 429222366, 643833549, 1287667098]

約数ペア:

[(1, 1287667098), (2, 643833549), (3, 429222366), (6, 214611183), (9, 143074122), (18, 71537061), (23, 55985526), (27, 47691374), (46, 27992763), (54, 23845687), (69, 18661842), (138, 9330921), (207, 6220614), (414, 3110307), (621, 2073538), (1242, 1036769)]