6456834

素因数分解:

$2^1\times 3^4\times {\mathrm{39857}}^1$

素因数の和:39871

約数の個数: 20

約数和(自身を含む): 14468454

約数和(自身を除く): 8011620

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 39857, 79714, 119571, 239142, 358713, 717426, 1076139, 2152278, 3228417, 6456834]

約数ペア:

[(1, 6456834), (2, 3228417), (3, 2152278), (6, 1076139), (9, 717426), (18, 358713), (27, 239142), (54, 119571), (81, 79714), (162, 39857)]