86786874

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{34687}}^1$

素因数の和:34834

約数の個数: 24

約数和(自身を含む): 189396480

約数和(自身を除く): 102609606

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 34687, 69374, 104061, 208122, 312183, 624366, 4821493, 9642986, 14464479, 28928958, 43393437, 86786874]

約数ペア:

[(1, 86786874), (2, 43393437), (3, 28928958), (6, 14464479), (9, 9642986), (18, 4821493), (139, 624366), (278, 312183), (417, 208122), (834, 104061), (1251, 69374), (2502, 34687)]