21348103668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{104647567}}^1$

素因数の和:104647591

約数の個数: 24

約数和(自身を含む): 52742374272

約数和(自身を除く): 31394270604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 104647567, 209295134, 313942701, 418590268, 627885402, 1255770804, 1779008639, 3558017278, 5337025917, 7116034556, 10674051834, 21348103668]

約数ペア:

[(1, 21348103668), (2, 10674051834), (3, 7116034556), (4, 5337025917), (6, 3558017278), (12, 1779008639), (17, 1255770804), (34, 627885402), (51, 418590268), (68, 313942701), (102, 209295134), (204, 104647567)]