18328562

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56921}}^1$

素因数の和:56953

約数の個数: 16

約数和(自身を含む): 32787072

約数和(自身を除く): 14458510

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 56921, 113842, 398447, 796894, 1309183, 2618366, 9164281, 18328562]

約数ペア:

[(1, 18328562), (2, 9164281), (7, 2618366), (14, 1309183), (23, 796894), (46, 398447), (161, 113842), (322, 56921)]