39909156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{475109}}^1$

素因数の和:475123

約数の個数: 24

約数和(自身を含む): 106424640

約数和(自身を除く): 66515484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 475109, 950218, 1425327, 1900436, 2850654, 3325763, 5701308, 6651526, 9977289, 13303052, 19954578, 39909156]

約数ペア:

[(1, 39909156), (2, 19954578), (3, 13303052), (4, 9977289), (6, 6651526), (7, 5701308), (12, 3325763), (14, 2850654), (21, 1900436), (28, 1425327), (42, 950218), (84, 475109)]