18008216

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{38153}}^1$

素因数の和:38218

約数の個数: 16

約数和(自身を含む): 34338600

約数和(自身を除く): 16330384

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 38153, 76306, 152612, 305224, 2251027, 4502054, 9004108, 18008216]

約数ペア:

[(1, 18008216), (2, 9004108), (4, 4502054), (8, 2251027), (59, 305224), (118, 152612), (236, 76306), (472, 38153)]