3990618

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3037}}^1$

素因数の和:3118

約数の個数: 24

約数和(自身を含む): 8767668

約数和(自身を除く): 4777050

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 3037, 6074, 9111, 18222, 27333, 54666, 221701, 443402, 665103, 1330206, 1995309, 3990618]

約数ペア:

[(1, 3990618), (2, 1995309), (3, 1330206), (6, 665103), (9, 443402), (18, 221701), (73, 54666), (146, 27333), (219, 18222), (438, 9111), (657, 6074), (1314, 3037)]