67632978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1610309}}^1$

素因数の和:1610321

約数の個数: 16

約数和(自身を含む): 154589760

約数和(自身を除く): 86956782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1610309, 3220618, 4830927, 9661854, 11272163, 22544326, 33816489, 67632978]

約数ペア:

[(1, 67632978), (2, 33816489), (3, 22544326), (6, 11272163), (7, 9661854), (14, 4830927), (21, 3220618), (42, 1610309)]