18679563162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79827193}}^1$

素因数の和:79827214

約数の個数: 24

約数和(自身を含む): 43585647924

約数和(自身を除く): 24906084762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 79827193, 159654386, 239481579, 478963158, 718444737, 1037753509, 1436889474, 2075507018, 3113260527, 6226521054, 9339781581, 18679563162]

約数ペア:

[(1, 18679563162), (2, 9339781581), (3, 6226521054), (6, 3113260527), (9, 2075507018), (13, 1436889474), (18, 1037753509), (26, 718444737), (39, 478963158), (78, 239481579), (117, 159654386), (234, 79827193)]