68280012

素因数分解:

$2^2\times 3^2\times {\mathrm{1896667}}^1$

素因数の和:1896677

約数の個数: 18

約数和(自身を含む): 172596788

約数和(自身を除く): 104316776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1896667, 3793334, 5690001, 7586668, 11380002, 17070003, 22760004, 34140006, 68280012]

約数ペア:

[(1, 68280012), (2, 34140006), (3, 22760004), (4, 17070003), (6, 11380002), (9, 7586668), (12, 5690001), (18, 3793334), (36, 1896667)]