27551458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 49670712

約数和(自身を除く): 22119254

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 121, 181, 187, 242, 362, 374, 407, 629, 814, 1258, 1991, 2057, 3077, 3982, 4114, 4477, 6154, 6697, 6919, 8954, 13394, 13838, 21901, 33847, 43802, 67694, 73667, 76109, 113849, 147334, 152218, 227698, 372317, 744634, 810337, 1252339, 1620674, 2504678, 13775729, 27551458]

約数ペア:

[(1, 27551458), (2, 13775729), (11, 2504678), (17, 1620674), (22, 1252339), (34, 810337), (37, 744634), (74, 372317), (121, 227698), (181, 152218), (187, 147334), (242, 113849), (362, 76109), (374, 73667), (407, 67694), (629, 43802), (814, 33847), (1258, 21901), (1991, 13838), (2057, 13394), (3077, 8954), (3982, 6919), (4114, 6697), (4477, 6154)]