18308718

素因数分解:

$2^1\times 3^2\times {\mathrm{701}}^1\times {\mathrm{1451}}^1$

素因数の和:2160

約数の個数: 24

約数和(自身を含む): 39752856

約数和(自身を除く): 21444138

約数列:

[1, 2, 3, 6, 9, 18, 701, 1402, 1451, 2103, 2902, 4206, 4353, 6309, 8706, 12618, 13059, 26118, 1017151, 2034302, 3051453, 6102906, 9154359, 18308718]

約数ペア:

[(1, 18308718), (2, 9154359), (3, 6102906), (6, 3051453), (9, 2034302), (18, 1017151), (701, 26118), (1402, 13059), (1451, 12618), (2103, 8706), (2902, 6309), (4206, 4353)]