6818636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5045

約数の個数: 24

約数和(自身を含む): 13440000

約数和(自身を除く): 6621364

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 4999, 9998, 19996, 54989, 109978, 154969, 219956, 309938, 619876, 1704659, 3409318, 6818636]

約数ペア:

[(1, 6818636), (2, 3409318), (4, 1704659), (11, 619876), (22, 309938), (31, 219956), (44, 154969), (62, 109978), (124, 54989), (341, 19996), (682, 9998), (1364, 4999)]