67439742

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{80863}}^1$

素因数の和:81007

約数の個数: 16

約数和(自身を含む): 135851520

約数和(自身を除く): 68411778

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 80863, 161726, 242589, 485178, 11239957, 22479914, 33719871, 67439742]

約数ペア:

[(1, 67439742), (2, 33719871), (3, 22479914), (6, 11239957), (139, 485178), (278, 242589), (417, 161726), (834, 80863)]