155709666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1235791}}^1$

素因数の和:1235806

約数の個数: 24

約数和(自身を含む): 385567104

約数和(自身を除く): 229857438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1235791, 2471582, 3707373, 7414746, 8650537, 11122119, 17301074, 22244238, 25951611, 51903222, 77854833, 155709666]

約数ペア:

[(1, 155709666), (2, 77854833), (3, 51903222), (6, 25951611), (7, 22244238), (9, 17301074), (14, 11122119), (18, 8650537), (21, 7414746), (42, 3707373), (63, 2471582), (126, 1235791)]