67389966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{534841}}^1$

素因数の和:534856

約数の個数: 24

約数和(自身を含む): 166870704

約数和(自身を除く): 99480738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 534841, 1069682, 1604523, 3209046, 3743887, 4813569, 7487774, 9627138, 11231661, 22463322, 33694983, 67389966]

約数ペア:

[(1, 67389966), (2, 33694983), (3, 22463322), (6, 11231661), (7, 9627138), (9, 7487774), (14, 4813569), (18, 3743887), (21, 3209046), (42, 1604523), (63, 1069682), (126, 534841)]