39288978

素因数分解:

$2^1\times 3^2\times {\mathrm{1093}}^1\times {\mathrm{1997}}^1$

素因数の和:3098

約数の個数: 24

約数和(自身を含む): 85246668

約数和(自身を除く): 45957690

約数列:

[1, 2, 3, 6, 9, 18, 1093, 1997, 2186, 3279, 3994, 5991, 6558, 9837, 11982, 17973, 19674, 35946, 2182721, 4365442, 6548163, 13096326, 19644489, 39288978]

約数ペア:

[(1, 39288978), (2, 19644489), (3, 13096326), (6, 6548163), (9, 4365442), (18, 2182721), (1093, 35946), (1997, 19674), (2186, 17973), (3279, 11982), (3994, 9837), (5991, 6558)]