18477426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 41981184

約数和(自身を除く): 23503758

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 821, 1023, 1642, 2046, 2463, 3751, 4926, 7502, 9031, 11253, 18062, 22506, 25451, 27093, 50902, 54186, 76353, 99341, 152706, 198682, 279961, 298023, 559922, 596046, 839883, 1679766, 3079571, 6159142, 9238713, 18477426]

約数ペア:

[(1, 18477426), (2, 9238713), (3, 6159142), (6, 3079571), (11, 1679766), (22, 839883), (31, 596046), (33, 559922), (62, 298023), (66, 279961), (93, 198682), (121, 152706), (186, 99341), (242, 76353), (341, 54186), (363, 50902), (682, 27093), (726, 25451), (821, 22506), (1023, 18062), (1642, 11253), (2046, 9031), (2463, 7502), (3751, 4926)]