6818864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{32783}}^1$

素因数の和:32804

約数の個数: 20

約数和(自身を含む): 14228256

約数和(自身を除く): 7409392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 32783, 65566, 131132, 262264, 426179, 524528, 852358, 1704716, 3409432, 6818864]

約数ペア:

[(1, 6818864), (2, 3409432), (4, 1704716), (8, 852358), (13, 524528), (16, 426179), (26, 262264), (52, 131132), (104, 65566), (208, 32783)]