68292486

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{53437}}^1$

素因数の和:53516

約数の個数: 24

約数和(自身を含む): 150053904

約数和(自身を除く): 81761418

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 53437, 106874, 160311, 320622, 480933, 961866, 3794027, 7588054, 11382081, 22764162, 34146243, 68292486]

約数ペア:

[(1, 68292486), (2, 34146243), (3, 22764162), (6, 11382081), (9, 7588054), (18, 3794027), (71, 961866), (142, 480933), (213, 320622), (426, 160311), (639, 106874), (1278, 53437)]