18157040188

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13797143}}^1$

素因数の和:13797201

約数の個数: 24

約数和(自身を含む): 37086723072

約数和(自身を除く): 18929682884

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 13797143, 27594286, 55188572, 96580001, 193160002, 386320004, 648465721, 1296931442, 2593862884, 4539260047, 9078520094, 18157040188]

約数ペア:

[(1, 18157040188), (2, 9078520094), (4, 4539260047), (7, 2593862884), (14, 1296931442), (28, 648465721), (47, 386320004), (94, 193160002), (188, 96580001), (329, 55188572), (658, 27594286), (1316, 13797143)]