7128667044

素因数分解:

$2^2\times 3^2\times {\mathrm{198018529}}^1$

素因数の和:198018539

約数の個数: 18

約数和(自身を含む): 18019686230

約数和(自身を除く): 10891019186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 198018529, 396037058, 594055587, 792074116, 1188111174, 1782166761, 2376222348, 3564333522, 7128667044]

約数ペア:

[(1, 7128667044), (2, 3564333522), (3, 2376222348), (4, 1782166761), (6, 1188111174), (9, 792074116), (12, 594055587), (18, 396037058), (36, 198018529)]