18106946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63311}}^1$

素因数の和:63337

約数の個数: 16

約数和(自身を含む): 31909248

約数和(自身を除く): 13802302

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63311, 126622, 696421, 823043, 1392842, 1646086, 9053473, 18106946]

約数ペア:

[(1, 18106946), (2, 9053473), (11, 1646086), (13, 1392842), (22, 823043), (26, 696421), (143, 126622), (286, 63311)]