9090942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{216451}}^1$

素因数の和:216463

約数の個数: 16

約数和(自身を含む): 20779392

約数和(自身を除く): 11688450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 216451, 432902, 649353, 1298706, 1515157, 3030314, 4545471, 9090942]

約数ペア:

[(1, 9090942), (2, 4545471), (3, 3030314), (6, 1515157), (7, 1298706), (14, 649353), (21, 432902), (42, 216451)]