18778828314

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1063}}^1\times {\mathrm{7027}}^1$

素因数の和:8514

約数の個数: 32

約数和(自身を含む): 37688071680

約数和(自身を除く): 18909243366

約数列:

[1, 2, 3, 6, 419, 838, 1063, 1257, 2126, 2514, 3189, 6378, 7027, 14054, 21081, 42162, 445397, 890794, 1336191, 2672382, 2944313, 5888626, 7469701, 8832939, 14939402, 17665878, 22409103, 44818206, 3129804719, 6259609438, 9389414157, 18778828314]

約数ペア:

[(1, 18778828314), (2, 9389414157), (3, 6259609438), (6, 3129804719), (419, 44818206), (838, 22409103), (1063, 17665878), (1257, 14939402), (2126, 8832939), (2514, 7469701), (3189, 5888626), (6378, 2944313), (7027, 2672382), (14054, 1336191), (21081, 890794), (42162, 445397)]