18865212

素因数分解:

$2^2\times 3^1\times {\mathrm{1572101}}^1$

素因数の和:1572108

約数の個数: 12

約数和(自身を含む): 44018856

約数和(自身を除く): 25153644

約数列:

[1, 2, 3, 4, 6, 12, 1572101, 3144202, 4716303, 6288404, 9432606, 18865212]

約数ペア:

[(1, 18865212), (2, 9432606), (3, 6288404), (4, 4716303), (6, 3144202), (12, 1572101)]