2021320374

素因数分解:

$2^1\times 3^1\times {\mathrm{8363}}^1\times {\mathrm{40283}}^1$

素因数の和:48651

約数の個数: 16

約数和(自身を含む): 4043224512

約数和(自身を除く): 2021904138

約数列:

[1, 2, 3, 6, 8363, 16726, 25089, 40283, 50178, 80566, 120849, 241698, 336886729, 673773458, 1010660187, 2021320374]

約数ペア:

[(1, 2021320374), (2, 1010660187), (3, 673773458), (6, 336886729), (8363, 241698), (16726, 120849), (25089, 80566), (40283, 50178)]