180414164

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{21991}}^1$

素因数の和:22295

約数の個数: 24

約数和(自身を含む): 362076288

約数和(自身を除く): 181662124

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 4102, 8204, 21991, 43982, 87964, 153937, 307874, 615748, 6443363, 12886726, 25773452, 45103541, 90207082, 180414164]

約数ペア:

[(1, 180414164), (2, 90207082), (4, 45103541), (7, 25773452), (14, 12886726), (28, 6443363), (293, 615748), (586, 307874), (1172, 153937), (2051, 87964), (4102, 43982), (8204, 21991)]