40681404

素因数分解:

$2^2\times 3^2\times {\mathrm{1130039}}^1$

素因数の和:1130049

約数の個数: 18

約数和(自身を含む): 102833640

約数和(自身を除く): 62152236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1130039, 2260078, 3390117, 4520156, 6780234, 10170351, 13560468, 20340702, 40681404]

約数ペア:

[(1, 40681404), (2, 20340702), (3, 13560468), (4, 10170351), (6, 6780234), (9, 4520156), (12, 3390117), (18, 2260078), (36, 1130039)]