12480490902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2663357}}^1$

素因数の和:2663444

約数の個数: 32

約数和(自身を含む): 27613695744

約数和(自身を除く): 15133204842

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 2663357, 5326714, 7990071, 15980142, 29296927, 58593854, 87890781, 175781562, 189098347, 378196694, 567295041, 1134590082, 2080081817, 4160163634, 6240245451, 12480490902]

約数ペア:

[(1, 12480490902), (2, 6240245451), (3, 4160163634), (6, 2080081817), (11, 1134590082), (22, 567295041), (33, 378196694), (66, 189098347), (71, 175781562), (142, 87890781), (213, 58593854), (426, 29296927), (781, 15980142), (1562, 7990071), (2343, 5326714), (4686, 2663357)]