2011304106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{550439}}^1$

素因数の和:550483

約数の個数: 48

約数和(自身を含む): 5152118400

約数和(自身を除く): 3140814294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 550439, 1100878, 1651317, 3302634, 3853073, 4953951, 7706146, 9907902, 11559219, 15962731, 23118438, 31925462, 34677657, 47888193, 69355314, 95776386, 111739117, 143664579, 223478234, 287329158, 335217351, 670434702, 1005652053, 2011304106]

約数ペア:

[(1, 2011304106), (2, 1005652053), (3, 670434702), (6, 335217351), (7, 287329158), (9, 223478234), (14, 143664579), (18, 111739117), (21, 95776386), (29, 69355314), (42, 47888193), (58, 34677657), (63, 31925462), (87, 23118438), (126, 15962731), (174, 11559219), (203, 9907902), (261, 7706146), (406, 4953951), (522, 3853073), (609, 3302634), (1218, 1651317), (1827, 1100878), (3654, 550439)]