81662292

素因数分解:

$2^2\times 3^2\times {\mathrm{2268397}}^1$

素因数の和:2268407

約数の個数: 18

約数和(自身を含む): 206424218

約数和(自身を除く): 124761926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2268397, 4536794, 6805191, 9073588, 13610382, 20415573, 27220764, 40831146, 81662292]

約数ペア:

[(1, 81662292), (2, 40831146), (3, 27220764), (4, 20415573), (6, 13610382), (9, 9073588), (12, 6805191), (18, 4536794), (36, 2268397)]