15696870138

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12282371}}^1$

素因数の和:12282450

約数の個数: 24

約数和(自身を含む): 34488900576

約数和(自身を除く): 18792030438

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12282371, 24564742, 36847113, 73694226, 110541339, 221082678, 872048341, 1744096682, 2616145023, 5232290046, 7848435069, 15696870138]

約数ペア:

[(1, 15696870138), (2, 7848435069), (3, 5232290046), (6, 2616145023), (9, 1744096682), (18, 872048341), (71, 221082678), (142, 110541339), (213, 73694226), (426, 36847113), (639, 24564742), (1278, 12282371)]