18882207

素因数分解:

$3^3\times {\mathrm{677}}^1\times {\mathrm{1033}}^1$

素因数の和:1719

約数の個数: 16

約数和(自身を含む): 28042080

約数和(自身を除く): 9159873

約数列:

[1, 3, 9, 27, 677, 1033, 2031, 3099, 6093, 9297, 18279, 27891, 699341, 2098023, 6294069, 18882207]

約数ペア:

[(1, 18882207), (3, 6294069), (9, 2098023), (27, 699341), (677, 27891), (1033, 18279), (2031, 9297), (3099, 6093)]