51222618

素因数分解:

$2^1\times 3^4\times {\mathrm{316189}}^1$

素因数の和:316203

約数の個数: 20

約数和(自身を含む): 114776970

約数和(自身を除く): 63554352

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 316189, 632378, 948567, 1897134, 2845701, 5691402, 8537103, 17074206, 25611309, 51222618]

約数ペア:

[(1, 51222618), (2, 25611309), (3, 17074206), (6, 8537103), (9, 5691402), (18, 2845701), (27, 1897134), (54, 948567), (81, 632378), (162, 316189)]