30486618

素因数分解:

$2^1\times 3^4\times {\mathrm{188189}}^1$

素因数の和:188203

約数の個数: 20

約数和(自身を含む): 68312970

約数和(自身を除く): 37826352

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 188189, 376378, 564567, 1129134, 1693701, 3387402, 5081103, 10162206, 15243309, 30486618]

約数ペア:

[(1, 30486618), (2, 15243309), (3, 10162206), (6, 5081103), (9, 3387402), (18, 1693701), (27, 1129134), (54, 564567), (81, 376378), (162, 188189)]