71181324

素因数分解:

$2^2\times 3^2\times {\mathrm{1977259}}^1$

素因数の和:1977269

約数の個数: 18

約数和(自身を含む): 179930660

約数和(自身を除く): 108749336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1977259, 3954518, 5931777, 7909036, 11863554, 17795331, 23727108, 35590662, 71181324]

約数ペア:

[(1, 71181324), (2, 35590662), (3, 23727108), (4, 17795331), (6, 11863554), (9, 7909036), (12, 5931777), (18, 3954518), (36, 1977259)]