66646782

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{14407}}^1$

素因数の和:14672

約数の個数: 24

約数和(自身を含む): 144973296

約数和(自身を除く): 78326514

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 14407, 28814, 43221, 86442, 129663, 259326, 3702599, 7405198, 11107797, 22215594, 33323391, 66646782]

約数ペア:

[(1, 66646782), (2, 33323391), (3, 22215594), (6, 11107797), (9, 7405198), (18, 3702599), (257, 259326), (514, 129663), (771, 86442), (1542, 43221), (2313, 28814), (4626, 14407)]