17664846

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{2953}}^1$

素因数の和:3955

約数の個数: 16

約数和(自身を含む): 35377104

約数和(自身を除く): 17712258

約数列:

[1, 2, 3, 6, 997, 1994, 2953, 2991, 5906, 5982, 8859, 17718, 2944141, 5888282, 8832423, 17664846]

約数ペア:

[(1, 17664846), (2, 8832423), (3, 5888282), (6, 2944141), (997, 17718), (1994, 8859), (2953, 5982), (2991, 5906)]