2212122

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{277}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 4883904

約数和(自身を除く): 2671782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 277, 363, 554, 726, 831, 1331, 1662, 2662, 3047, 3993, 6094, 7986, 9141, 18282, 33517, 67034, 100551, 201102, 368687, 737374, 1106061, 2212122]

約数ペア:

[(1, 2212122), (2, 1106061), (3, 737374), (6, 368687), (11, 201102), (22, 100551), (33, 67034), (66, 33517), (121, 18282), (242, 9141), (277, 7986), (363, 6094), (554, 3993), (726, 3047), (831, 2662), (1331, 1662)]