71966484

素因数分解:

$2^2\times 3^2\times {\mathrm{1999069}}^1$

素因数の和:1999079

約数の個数: 18

約数和(自身を含む): 181915370

約数和(自身を除く): 109948886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1999069, 3998138, 5997207, 7996276, 11994414, 17991621, 23988828, 35983242, 71966484]

約数ペア:

[(1, 71966484), (2, 35983242), (3, 23988828), (4, 17991621), (6, 11994414), (9, 7996276), (12, 5997207), (18, 3998138), (36, 1999069)]