31673526

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 64800000

約数和(自身を除く): 33126474

約数列:

[1, 2, 3, 6, 71, 142, 149, 213, 298, 426, 447, 499, 894, 998, 1497, 2994, 10579, 21158, 31737, 35429, 63474, 70858, 74351, 106287, 148702, 212574, 223053, 446106, 5278921, 10557842, 15836763, 31673526]

約数ペア:

[(1, 31673526), (2, 15836763), (3, 10557842), (6, 5278921), (71, 446106), (142, 223053), (149, 212574), (213, 148702), (298, 106287), (426, 74351), (447, 70858), (499, 63474), (894, 35429), (998, 31737), (1497, 21158), (2994, 10579)]