12026907

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 6842853

約数列:

[1, 3, 9, 23, 27, 69, 107, 181, 207, 321, 543, 621, 963, 1629, 2461, 2889, 4163, 4887, 7383, 12489, 19367, 22149, 37467, 58101, 66447, 112401, 174303, 445441, 522909, 1336323, 4008969, 12026907]

約数ペア:

[(1, 12026907), (3, 4008969), (9, 1336323), (23, 522909), (27, 445441), (69, 174303), (107, 112401), (181, 66447), (207, 58101), (321, 37467), (543, 22149), (621, 19367), (963, 12489), (1629, 7383), (2461, 4887), (2889, 4163)]