18600093

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 27971840

約数和(自身を除く): 9371747

約数列:

[1, 3, 9, 31, 93, 163, 279, 409, 489, 1227, 1467, 3681, 5053, 12679, 15159, 38037, 45477, 66667, 114111, 200001, 600003, 2066677, 6200031, 18600093]

約数ペア:

[(1, 18600093), (3, 6200031), (9, 2066677), (31, 600003), (93, 200001), (163, 114111), (279, 66667), (409, 45477), (489, 38037), (1227, 15159), (1467, 12679), (3681, 5053)]