2019910268313

素因数分解:

$3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{14268833}}^1$

素因数の和:14268963

約数の個数: 48

約数和(自身を含む): 3513557684160

約数和(自身を除く): 1493647415847

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 107, 147, 189, 321, 441, 749, 963, 1323, 2247, 2889, 5243, 6741, 15729, 20223, 47187, 141561, 14268833, 42806499, 99881831, 128419497, 299645493, 385258491, 699172817, 898936479, 1526765131, 2097518451, 2696809437, 4580295393, 6292555353, 10687355917, 13740886179, 18877666059, 32062067751, 41222658537, 74811491419, 96186203253, 224434474257, 288558609759, 673303422771, 2019910268313]

約数ペア:

[(1, 2019910268313), (3, 673303422771), (7, 288558609759), (9, 224434474257), (21, 96186203253), (27, 74811491419), (49, 41222658537), (63, 32062067751), (107, 18877666059), (147, 13740886179), (189, 10687355917), (321, 6292555353), (441, 4580295393), (749, 2696809437), (963, 2097518451), (1323, 1526765131), (2247, 898936479), (2889, 699172817), (5243, 385258491), (6741, 299645493), (15729, 128419497), (20223, 99881831), (47187, 42806499), (141561, 14268833)]