18356248

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{22277}}^1$

素因数の和:22386

約数の個数: 16

約数和(自身を含む): 34753680

約数和(自身を除く): 16397432

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 22277, 44554, 89108, 178216, 2294531, 4589062, 9178124, 18356248]

約数ペア:

[(1, 18356248), (2, 9178124), (4, 4589062), (8, 2294531), (103, 178216), (206, 89108), (412, 44554), (824, 22277)]