6512742

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1999}}^1$

素因数の和:2188

約数の個数: 24

約数和(自身を含む): 14196000

約数和(自身を除く): 7683258

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 1999, 3258, 3998, 5997, 11994, 17991, 35982, 361819, 723638, 1085457, 2170914, 3256371, 6512742]

約数ペア:

[(1, 6512742), (2, 3256371), (3, 2170914), (6, 1085457), (9, 723638), (18, 361819), (181, 35982), (362, 17991), (543, 11994), (1086, 5997), (1629, 3998), (1999, 3258)]