2021842818

素因数分解:

$2^1\times 3^2\times {\mathrm{1619}}^1\times {\mathrm{69379}}^1$

素因数の和:71006

約数の個数: 24

約数和(自身を含む): 4383428400

約数和(自身を除く): 2361585582

約数列:

[1, 2, 3, 6, 9, 18, 1619, 3238, 4857, 9714, 14571, 29142, 69379, 138758, 208137, 416274, 624411, 1248822, 112324601, 224649202, 336973803, 673947606, 1010921409, 2021842818]

約数ペア:

[(1, 2021842818), (2, 1010921409), (3, 673947606), (6, 336973803), (9, 224649202), (18, 112324601), (1619, 1248822), (3238, 624411), (4857, 416274), (9714, 208137), (14571, 138758), (29142, 69379)]