18606939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2927}}^1$

素因数の和:3106

約数の個数: 16

約数和(自身を含む): 26890752

約数和(自身を除く): 8283813

約数列:

[1, 3, 13, 39, 163, 489, 2119, 2927, 6357, 8781, 38051, 114153, 477101, 1431303, 6202313, 18606939]

約数ペア:

[(1, 18606939), (3, 6202313), (13, 1431303), (39, 477101), (163, 114153), (489, 38051), (2119, 8781), (2927, 6357)]