2659554

素因数分解:

$2^1\times 3^4\times {\mathrm{16417}}^1$

素因数の和:16431

約数の個数: 20

約数和(自身を含む): 5959734

約数和(自身を除く): 3300180

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 16417, 32834, 49251, 98502, 147753, 295506, 443259, 886518, 1329777, 2659554]

約数ペア:

[(1, 2659554), (2, 1329777), (3, 886518), (6, 443259), (9, 295506), (18, 147753), (27, 98502), (54, 49251), (81, 32834), (162, 16417)]