18266163

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13933}}^1$

素因数の和:13978

約数の個数: 16

約数和(自身を含む): 26753280

約数和(自身を除く): 8487117

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 13933, 41799, 264727, 320459, 794181, 961377, 6088721, 18266163]

約数ペア:

[(1, 18266163), (3, 6088721), (19, 961377), (23, 794181), (57, 320459), (69, 264727), (437, 41799), (1311, 13933)]