66809364

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{21169}}^1$

素因数の和:21439

約数の個数: 24

約数和(自身を含む): 156488640

約数和(自身を除く): 89679276

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 21169, 42338, 63507, 84676, 127014, 254028, 5567447, 11134894, 16702341, 22269788, 33404682, 66809364]

約数ペア:

[(1, 66809364), (2, 33404682), (3, 22269788), (4, 16702341), (6, 11134894), (12, 5567447), (263, 254028), (526, 127014), (789, 84676), (1052, 63507), (1578, 42338), (3156, 21169)]