18092511

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{4111}}^1$

素因数の和:4283

約数の個数: 16

約数和(自身を含む): 26974720

約数和(自身を除く): 8882209

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4111, 4401, 12333, 36999, 110997, 670093, 2010279, 6030837, 18092511]

約数ペア:

[(1, 18092511), (3, 6030837), (9, 2010279), (27, 670093), (163, 110997), (489, 36999), (1467, 12333), (4111, 4401)]