18091563842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{10501}}^1\times {\mathrm{78311}}^1$

素因数の和:88825

約数の個数: 16

約数和(自身を含む): 29607574464

約数和(自身を除く): 11516010622

約数列:

[1, 2, 11, 22, 10501, 21002, 78311, 115511, 156622, 231022, 861421, 1722842, 822343811, 1644687622, 9045781921, 18091563842]

約数ペア:

[(1, 18091563842), (2, 9045781921), (11, 1644687622), (22, 822343811), (10501, 1722842), (21002, 861421), (78311, 231022), (115511, 156622)]