26931606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1789}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 58339680

約数和(自身を除く): 31408074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 1789, 2509, 3578, 5018, 5367, 7527, 10734, 15054, 23257, 46514, 69771, 139542, 345277, 690554, 1035831, 2071662, 4488601, 8977202, 13465803, 26931606]

約数ペア:

[(1, 26931606), (2, 13465803), (3, 8977202), (6, 4488601), (13, 2071662), (26, 1035831), (39, 690554), (78, 345277), (193, 139542), (386, 69771), (579, 46514), (1158, 23257), (1789, 15054), (2509, 10734), (3578, 7527), (5018, 5367)]