172565154

素因数分解:

$2^1\times 3^4\times {\mathrm{1065217}}^1$

素因数の和:1065231

約数の個数: 20

約数和(自身を含む): 386674134

約数和(自身を除く): 214108980

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1065217, 2130434, 3195651, 6391302, 9586953, 19173906, 28760859, 57521718, 86282577, 172565154]

約数ペア:

[(1, 172565154), (2, 86282577), (3, 57521718), (6, 28760859), (9, 19173906), (18, 9586953), (27, 6391302), (54, 3195651), (81, 2130434), (162, 1065217)]