18869518798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1472111}}^1$

素因数の和:1472172

約数の個数: 32

約数和(自身を含む): 33387500160

約数和(自身を除く): 14517981362

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12818, 1472111, 2944222, 19137443, 25025887, 38274886, 42691219, 50051774, 85382438, 325336531, 554985847, 650673062, 725750723, 1109971694, 1451501446, 9434759399, 18869518798]

約数ペア:

[(1, 18869518798), (2, 9434759399), (13, 1451501446), (17, 1109971694), (26, 725750723), (29, 650673062), (34, 554985847), (58, 325336531), (221, 85382438), (377, 50051774), (442, 42691219), (493, 38274886), (754, 25025887), (986, 19137443), (6409, 2944222), (12818, 1472111)]