2561184234

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2903837}}^1$

素因数の和:2903859

約数の個数: 36

約数和(自身を含む): 6455231874

約数和(自身を除く): 3894047640

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2903837, 5807674, 8711511, 17423022, 20326859, 26134533, 40653718, 52269066, 60980577, 121961154, 142288013, 182941731, 284576026, 365883462, 426864039, 853728078, 1280592117, 2561184234]

約数ペア:

[(1, 2561184234), (2, 1280592117), (3, 853728078), (6, 426864039), (7, 365883462), (9, 284576026), (14, 182941731), (18, 142288013), (21, 121961154), (42, 60980577), (49, 52269066), (63, 40653718), (98, 26134533), (126, 20326859), (147, 17423022), (294, 8711511), (441, 5807674), (882, 2903837)]