18586479

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 25477632

約数和(自身を除く): 6891153

約数列:

[1, 3, 47, 141, 193, 579, 683, 2049, 9071, 27213, 32101, 96303, 131819, 395457, 6195493, 18586479]

約数ペア:

[(1, 18586479), (3, 6195493), (47, 395457), (141, 131819), (193, 96303), (579, 32101), (683, 27213), (2049, 9071)]