67897578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1616609}}^1$

素因数の和:1616621

約数の個数: 16

約数和(自身を含む): 155194560

約数和(自身を除く): 87296982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1616609, 3233218, 4849827, 9699654, 11316263, 22632526, 33948789, 67897578]

約数ペア:

[(1, 67897578), (2, 33948789), (3, 22632526), (6, 11316263), (7, 9699654), (14, 4849827), (21, 3233218), (42, 1616609)]