18449901004

素因数分解:

$2^2\times {\mathrm{3371}}^1\times {\mathrm{1368281}}^1$

素因数の和:1371656

約数の個数: 12

約数和(自身を含む): 32296928328

約数和(自身を除く): 13847027324

約数列:

[1, 2, 4, 3371, 6742, 13484, 1368281, 2736562, 5473124, 4612475251, 9224950502, 18449901004]

約数ペア:

[(1, 18449901004), (2, 9224950502), (4, 4612475251), (3371, 5473124), (6742, 2736562), (13484, 1368281)]