64000386

素因数分解:

$2^1\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{3271}}^1$

素因数の和:4366

約数の個数: 24

約数和(自身を含む): 138837504

約数和(自身を除く): 74837118

約数列:

[1, 2, 3, 6, 9, 18, 1087, 2174, 3261, 3271, 6522, 6542, 9783, 9813, 19566, 19626, 29439, 58878, 3555577, 7111154, 10666731, 21333462, 32000193, 64000386]

約数ペア:

[(1, 64000386), (2, 32000193), (3, 21333462), (6, 10666731), (9, 7111154), (18, 3555577), (1087, 58878), (2174, 29439), (3261, 19626), (3271, 19566), (6522, 9813), (6542, 9783)]