172912044

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{22271}}^1$

素因数の和:22925

約数の個数: 24

約数和(自身を含む): 404103168

約数和(自身を除く): 231191124

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 22271, 44542, 66813, 89084, 133626, 267252, 14409337, 28818674, 43228011, 57637348, 86456022, 172912044]

約数ペア:

[(1, 172912044), (2, 86456022), (3, 57637348), (4, 43228011), (6, 28818674), (12, 14409337), (647, 267252), (1294, 133626), (1941, 89084), (2588, 66813), (3882, 44542), (7764, 22271)]