18162393090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{17299}}^1$

素因数の和:17831

約数の個数: 64

約数和(自身を含む): 44243712000

約数和(自身を除く): 26081318910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 443, 474, 790, 886, 1185, 1329, 2215, 2370, 2658, 4430, 6645, 13290, 17299, 34598, 34997, 51897, 69994, 86495, 103794, 104991, 172990, 174985, 209982, 259485, 349970, 518970, 524955, 1049910, 1366621, 2733242, 4099863, 6833105, 7663457, 8199726, 13666210, 15326914, 20499315, 22990371, 38317285, 40998630, 45980742, 76634570, 114951855, 229903710, 605413103, 1210826206, 1816239309, 3027065515, 3632478618, 6054131030, 9081196545, 18162393090]

約数ペア:

[(1, 18162393090), (2, 9081196545), (3, 6054131030), (5, 3632478618), (6, 3027065515), (10, 1816239309), (15, 1210826206), (30, 605413103), (79, 229903710), (158, 114951855), (237, 76634570), (395, 45980742), (443, 40998630), (474, 38317285), (790, 22990371), (886, 20499315), (1185, 15326914), (1329, 13666210), (2215, 8199726), (2370, 7663457), (2658, 6833105), (4430, 4099863), (6645, 2733242), (13290, 1366621), (17299, 1049910), (34598, 524955), (34997, 518970), (51897, 349970), (69994, 259485), (86495, 209982), (103794, 174985), (104991, 172990)]