18608404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{273653}}^1$

素因数の和:273674

約数の個数: 12

約数和(自身を含む): 34480404

約数和(自身を除く): 15872000

約数列:

[1, 2, 4, 17, 34, 68, 273653, 547306, 1094612, 4652101, 9304202, 18608404]

約数ペア:

[(1, 18608404), (2, 9304202), (4, 4652101), (17, 1094612), (34, 547306), (68, 273653)]