18082218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39139}}^1$

素因数の和:39162

約数の個数: 32

約数和(自身を含む): 45089280

約数和(自身を除く): 27007062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 39139, 78278, 117417, 234834, 273973, 430529, 547946, 821919, 861058, 1291587, 1643838, 2583174, 3013703, 6027406, 9041109, 18082218]

約数ペア:

[(1, 18082218), (2, 9041109), (3, 6027406), (6, 3013703), (7, 2583174), (11, 1643838), (14, 1291587), (21, 861058), (22, 821919), (33, 547946), (42, 430529), (66, 273973), (77, 234834), (154, 117417), (231, 78278), (462, 39139)]