779328942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{18555451}}^1$

素因数の和:18555463

約数の個数: 16

約数和(自身を含む): 1781323392

約数和(自身を除く): 1001994450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 18555451, 37110902, 55666353, 111332706, 129888157, 259776314, 389664471, 779328942]

約数ペア:

[(1, 779328942), (2, 389664471), (3, 259776314), (6, 129888157), (7, 111332706), (14, 55666353), (21, 37110902), (42, 18555451)]