68139426

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{366341}}^1$

素因数の和:366377

約数の個数: 16

約数和(自身を含む): 140675328

約数和(自身を除く): 72535902

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 366341, 732682, 1099023, 2198046, 11356571, 22713142, 34069713, 68139426]

約数ペア:

[(1, 68139426), (2, 34069713), (3, 22713142), (6, 11356571), (31, 2198046), (62, 1099023), (93, 732682), (186, 366341)]