67838418

素因数分解:

$2^1\times 3^3\times {\mathrm{1256267}}^1$

素因数の和:1256278

約数の個数: 16

約数和(自身を含む): 150752160

約数和(自身を除く): 82913742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1256267, 2512534, 3768801, 7537602, 11306403, 22612806, 33919209, 67838418]

約数ペア:

[(1, 67838418), (2, 33919209), (3, 22612806), (6, 11306403), (9, 7537602), (18, 3768801), (27, 2512534), (54, 1256267)]