18169149

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13859}}^1$

素因数の和:13904

約数の個数: 16

約数和(自身を含む): 26611200

約数和(自身を除く): 8442051

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 13859, 41577, 263321, 318757, 789963, 956271, 6056383, 18169149]

約数ペア:

[(1, 18169149), (3, 6056383), (19, 956271), (23, 789963), (57, 318757), (69, 263321), (437, 41577), (1311, 13859)]