2086184.00000000

素因数分解:

$3^3\times 7^1\times {\mathrm{90001}}^1$

素因数の和:90017

約数の個数: 16

約数和(自身を含む): 28800640

約数和(自身を除く): 11790451

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 90001, 270003, 630007, 810009, 1890021, 2430027, 5670063, 17010189]

約数ペア:

[(1, 17010189), (3, 5670063), (7, 2430027), (9, 1890021), (21, 810009), (27, 630007), (63, 270003), (189, 90001)]