18791742

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{22861}}^1$

素因数の和:23003

約数の個数: 16

約数和(自身を含む): 37859472

約数和(自身を除く): 19067730

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 22861, 45722, 68583, 137166, 3131957, 6263914, 9395871, 18791742]

約数ペア:

[(1, 18791742), (2, 9395871), (3, 6263914), (6, 3131957), (137, 137166), (274, 68583), (411, 45722), (822, 22861)]