7985772

素因数分解:

$2^2\times 3^2\times {\mathrm{221827}}^1$

素因数の和:221837

約数の個数: 18

約数和(自身を含む): 20186348

約数和(自身を除く): 12200576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 221827, 443654, 665481, 887308, 1330962, 1996443, 2661924, 3992886, 7985772]

約数ペア:

[(1, 7985772), (2, 3992886), (3, 2661924), (4, 1996443), (6, 1330962), (9, 887308), (12, 665481), (18, 443654), (36, 221827)]