25626618

素因数分解:

$2^1\times 3^4\times {\mathrm{158189}}^1$

素因数の和:158203

約数の個数: 20

約数和(自身を含む): 57422970

約数和(自身を除く): 31796352

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 158189, 316378, 474567, 949134, 1423701, 2847402, 4271103, 8542206, 12813309, 25626618]

約数ペア:

[(1, 25626618), (2, 12813309), (3, 8542206), (6, 4271103), (9, 2847402), (18, 1423701), (27, 949134), (54, 474567), (81, 316378), (162, 158189)]