72449154

素因数分解:

$2^1\times 3^4\times {\mathrm{447217}}^1$

素因数の和:447231

約数の個数: 20

約数和(自身を含む): 162340134

約数和(自身を除く): 89890980

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 447217, 894434, 1341651, 2683302, 4024953, 8049906, 12074859, 24149718, 36224577, 72449154]

約数ペア:

[(1, 72449154), (2, 36224577), (3, 24149718), (6, 12074859), (9, 8049906), (18, 4024953), (27, 2683302), (54, 1341651), (81, 894434), (162, 447217)]