18328479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2017}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 26443872

約数和(自身を除く): 8115393

約数列:

[1, 3, 13, 39, 233, 699, 2017, 3029, 6051, 9087, 26221, 78663, 469961, 1409883, 6109493, 18328479]

約数ペア:

[(1, 18328479), (3, 6109493), (13, 1409883), (39, 469961), (233, 78663), (699, 26221), (2017, 9087), (3029, 6051)]