18166953

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2729}}^1$

素因数の和:3056

約数の個数: 16

約数和(自身を含む): 27780480

約数和(自身を除く): 9613527

約数列:

[1, 3, 7, 21, 317, 951, 2219, 2729, 6657, 8187, 19103, 57309, 865093, 2595279, 6055651, 18166953]

約数ペア:

[(1, 18166953), (3, 6055651), (7, 2595279), (21, 865093), (317, 57309), (951, 19103), (2219, 8187), (2729, 6657)]