9156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1$

素因数の和:123

約数の個数: 24

約数和(自身を含む): 24640

約数和(自身を除く): 15484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156]

約数ペア:

[(1, 9156), (2, 4578), (3, 3052), (4, 2289), (6, 1526), (7, 1308), (12, 763), (14, 654), (21, 436), (28, 327), (42, 218), (84, 109)]