12821641218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37490179}}^1$

素因数の和:37490206

約数の個数: 24

約数和(自身を含む): 29242340400

約数和(自身を除く): 16420699182

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 37490179, 74980358, 112470537, 224941074, 337411611, 674823222, 712313401, 1424626802, 2136940203, 4273880406, 6410820609, 12821641218]

約数ペア:

[(1, 12821641218), (2, 6410820609), (3, 4273880406), (6, 2136940203), (9, 1424626802), (18, 712313401), (19, 674823222), (38, 337411611), (57, 224941074), (114, 112470537), (171, 74980358), (342, 37490179)]