18232808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{207191}}^1$

素因数の和:207208

約数の個数: 16

約数和(自身を含む): 37294560

約数和(自身を除く): 19061752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 207191, 414382, 828764, 1657528, 2279101, 4558202, 9116404, 18232808]

約数ペア:

[(1, 18232808), (2, 9116404), (4, 4558202), (8, 2279101), (11, 1657528), (22, 828764), (44, 414382), (88, 207191)]