8641644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3886

約数の個数: 48

約数和(自身を含む): 23296896

約数和(自身を除く): 14655252

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 3851, 7702, 11553, 15404, 23106, 42361, 46212, 65467, 84722, 127083, 130934, 169444, 196401, 254166, 261868, 392802, 508332, 720137, 785604, 1440274, 2160411, 2880548, 4320822, 8641644]

約数ペア:

[(1, 8641644), (2, 4320822), (3, 2880548), (4, 2160411), (6, 1440274), (11, 785604), (12, 720137), (17, 508332), (22, 392802), (33, 261868), (34, 254166), (44, 196401), (51, 169444), (66, 130934), (68, 127083), (102, 84722), (132, 65467), (187, 46212), (204, 42361), (374, 23106), (561, 15404), (748, 11553), (1122, 7702), (2244, 3851)]