66367662

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257239}}^1$

素因数の和:257287

約数の個数: 16

約数和(自身を含む): 135822720

約数和(自身を除く): 69455058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 257239, 514478, 771717, 1543434, 11061277, 22122554, 33183831, 66367662]

約数ペア:

[(1, 66367662), (2, 33183831), (3, 22122554), (6, 11061277), (43, 1543434), (86, 771717), (129, 514478), (258, 257239)]