18184803

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 30374400

約数和(自身を除く): 12189597

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1129, 1239, 2301, 3387, 5369, 7903, 14677, 16107, 23709, 44031, 66611, 102739, 199833, 308217, 466277, 865943, 1398831, 2597829, 6061601, 18184803]

約数ペア:

[(1, 18184803), (3, 6061601), (7, 2597829), (13, 1398831), (21, 865943), (39, 466277), (59, 308217), (91, 199833), (177, 102739), (273, 66611), (413, 44031), (767, 23709), (1129, 16107), (1239, 14677), (2301, 7903), (3387, 5369)]