18413577

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22483}}^1$

素因数の和:22509

約数の個数: 24

約数和(自身を含む): 32736704

約数和(自身を除く): 14323127

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 22483, 67449, 157381, 202347, 292279, 472143, 876837, 1416429, 2045953, 2630511, 6137859, 18413577]

約数ペア:

[(1, 18413577), (3, 6137859), (7, 2630511), (9, 2045953), (13, 1416429), (21, 876837), (39, 472143), (63, 292279), (91, 202347), (117, 157381), (273, 67449), (819, 22483)]