827586

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2030

約数の個数: 24

約数和(自身を含む): 1872000

約数和(自身を除く): 1044414

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1999, 3998, 5997, 11994, 17991, 35982, 45977, 91954, 137931, 275862, 413793, 827586]

約数ペア:

[(1, 827586), (2, 413793), (3, 275862), (6, 137931), (9, 91954), (18, 45977), (23, 35982), (46, 17991), (69, 11994), (138, 5997), (207, 3998), (414, 1999)]