266304834

素因数分解:

$2^1\times 3^4\times {\mathrm{1643857}}^1$

素因数の和:1643871

約数の個数: 20

約数和(自身を含む): 596720454

約数和(自身を除く): 330415620

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1643857, 3287714, 4931571, 9863142, 14794713, 29589426, 44384139, 88768278, 133152417, 266304834]

約数ペア:

[(1, 266304834), (2, 133152417), (3, 88768278), (6, 44384139), (9, 29589426), (18, 14794713), (27, 9863142), (54, 4931571), (81, 3287714), (162, 1643857)]