18606627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 29229200

約数和(自身を除く): 10622573

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 1459, 4251, 4377, 12753, 13131, 18967, 56901, 159031, 170703, 477093, 1431279, 2067403, 6202209, 18606627]

約数ペア:

[(1, 18606627), (3, 6202209), (9, 2067403), (13, 1431279), (39, 477093), (109, 170703), (117, 159031), (327, 56901), (981, 18967), (1417, 13131), (1459, 12753), (4251, 4377)]