68191212

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{8783}}^1$

素因数の和:9437

約数の個数: 24

約数和(自身を含む): 159376896

約数和(自身を除く): 91185684

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 8783, 17566, 26349, 35132, 52698, 105396, 5682601, 11365202, 17047803, 22730404, 34095606, 68191212]

約数ペア:

[(1, 68191212), (2, 34095606), (3, 22730404), (4, 17047803), (6, 11365202), (12, 5682601), (647, 105396), (1294, 52698), (1941, 35132), (2588, 26349), (3882, 17566), (7764, 8783)]