1811007726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{499}}^1\times {\mathrm{4999}}^1$

素因数の和:5525

約数の個数: 48

約数和(自身を含む): 3990000000

約数和(自身を除く): 2178992274

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 499, 726, 998, 1497, 2994, 4999, 5489, 9998, 10978, 14997, 16467, 29994, 32934, 54989, 60379, 109978, 120758, 164967, 181137, 329934, 362274, 604879, 1209758, 1814637, 2494501, 3629274, 4989002, 7483503, 14967006, 27439511, 54879022, 82318533, 164637066, 301834621, 603669242, 905503863, 1811007726]

約数ペア:

[(1, 1811007726), (2, 905503863), (3, 603669242), (6, 301834621), (11, 164637066), (22, 82318533), (33, 54879022), (66, 27439511), (121, 14967006), (242, 7483503), (363, 4989002), (499, 3629274), (726, 2494501), (998, 1814637), (1497, 1209758), (2994, 604879), (4999, 362274), (5489, 329934), (9998, 181137), (10978, 164967), (14997, 120758), (16467, 109978), (29994, 60379), (32934, 54989)]