18275404

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8941}}^1$

素因数の和:9025

約数の個数: 24

約数和(自身を含む): 37055648

約数和(自身を除く): 18780244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 8941, 17882, 35764, 62587, 125174, 250348, 652693, 1305386, 2610772, 4568851, 9137702, 18275404]

約数ペア:

[(1, 18275404), (2, 9137702), (4, 4568851), (7, 2610772), (14, 1305386), (28, 652693), (73, 250348), (146, 125174), (292, 62587), (511, 35764), (1022, 17882), (2044, 8941)]