12774834

素因数分解:

$2^1\times 3^4\times {\mathrm{78857}}^1$

素因数の和:78871

約数の個数: 20

約数和(自身を含む): 28625454

約数和(自身を除く): 15850620

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 78857, 157714, 236571, 473142, 709713, 1419426, 2129139, 4258278, 6387417, 12774834]

約数ペア:

[(1, 12774834), (2, 6387417), (3, 4258278), (6, 2129139), (9, 1419426), (18, 709713), (27, 473142), (54, 236571), (81, 157714), (162, 78857)]