201822318

素因数分解:

$2^1\times 3^2\times {\mathrm{11212351}}^1$

素因数の和:11212359

約数の個数: 12

約数和(自身を含む): 437281728

約数和(自身を除く): 235459410

約数列:

[1, 2, 3, 6, 9, 18, 11212351, 22424702, 33637053, 67274106, 100911159, 201822318]

約数ペア:

[(1, 201822318), (2, 100911159), (3, 67274106), (6, 33637053), (9, 22424702), (18, 11212351)]