67680942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1611451}}^1$

素因数の和:1611463

約数の個数: 16

約数和(自身を含む): 154699392

約数和(自身を除く): 87018450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1611451, 3222902, 4834353, 9668706, 11280157, 22560314, 33840471, 67680942]

約数ペア:

[(1, 67680942), (2, 33840471), (3, 22560314), (6, 11280157), (7, 9668706), (14, 4834353), (21, 3222902), (42, 1611451)]