18864162

素因数分解:

$2^1\times 3^2\times {\mathrm{1048009}}^1$

素因数の和:1048017

約数の個数: 12

約数和(自身を含む): 40872390

約数和(自身を除く): 22008228

約数列:

[1, 2, 3, 6, 9, 18, 1048009, 2096018, 3144027, 6288054, 9432081, 18864162]

約数ペア:

[(1, 18864162), (2, 9432081), (3, 6288054), (6, 3144027), (9, 2096018), (18, 1048009)]