12685122

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 29952000

約数和(自身を除く): 17266878

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1279, 1653, 2558, 3306, 3837, 4959, 7674, 9918, 11511, 23022, 24301, 37091, 48602, 72903, 74182, 111273, 145806, 218709, 222546, 333819, 437418, 667638, 704729, 1409458, 2114187, 4228374, 6342561, 12685122]

約数ペア:

[(1, 12685122), (2, 6342561), (3, 4228374), (6, 2114187), (9, 1409458), (18, 704729), (19, 667638), (29, 437418), (38, 333819), (57, 222546), (58, 218709), (87, 145806), (114, 111273), (171, 74182), (174, 72903), (261, 48602), (342, 37091), (522, 24301), (551, 23022), (1102, 11511), (1279, 9918), (1653, 7674), (2558, 4959), (3306, 3837)]