54237978

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{13759}}^1$

素因数の和:13843

約数の個数: 32

約数和(自身を含む): 122188800

約数和(自身を除く): 67950822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 13759, 27518, 41277, 82554, 123831, 247662, 371493, 742986, 1004407, 2008814, 3013221, 6026442, 9039663, 18079326, 27118989, 54237978]

約数ペア:

[(1, 54237978), (2, 27118989), (3, 18079326), (6, 9039663), (9, 6026442), (18, 3013221), (27, 2008814), (54, 1004407), (73, 742986), (146, 371493), (219, 247662), (438, 123831), (657, 82554), (1314, 41277), (1971, 27518), (3942, 13759)]