12996186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{309433}}^1$

素因数の和:309445

約数の個数: 16

約数和(自身を含む): 29705664

約数和(自身を除く): 16709478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 309433, 618866, 928299, 1856598, 2166031, 4332062, 6498093, 12996186]

約数ペア:

[(1, 12996186), (2, 6498093), (3, 4332062), (6, 2166031), (7, 1856598), (14, 928299), (21, 618866), (42, 309433)]