180927294

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 387497856

約数和(自身を除く): 206570562

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 151, 289, 302, 453, 578, 691, 867, 906, 1382, 1734, 2073, 2567, 4146, 5134, 7701, 11747, 15402, 23494, 35241, 43639, 70482, 87278, 104341, 130917, 199699, 208682, 261834, 313023, 399398, 599097, 626046, 1198194, 1773797, 3547594, 5321391, 10642782, 30154549, 60309098, 90463647, 180927294]

約数ペア:

[(1, 180927294), (2, 90463647), (3, 60309098), (6, 30154549), (17, 10642782), (34, 5321391), (51, 3547594), (102, 1773797), (151, 1198194), (289, 626046), (302, 599097), (453, 399398), (578, 313023), (691, 261834), (867, 208682), (906, 199699), (1382, 130917), (1734, 104341), (2073, 87278), (2567, 70482), (4146, 43639), (5134, 35241), (7701, 23494), (11747, 15402)]