2018800077

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{8311}}^1$

素因数の和:8633

約数の個数: 32

約数和(自身を含む): 3159889920

約数和(自身を除く): 1141089843

約数列:

[1, 3, 7, 21, 43, 129, 269, 301, 807, 903, 1883, 5649, 8311, 11567, 24933, 34701, 58177, 80969, 174531, 242907, 357373, 1072119, 2235659, 2501611, 6706977, 7504833, 15649613, 46948839, 96133337, 288400011, 672933359, 2018800077]

約数ペア:

[(1, 2018800077), (3, 672933359), (7, 288400011), (21, 96133337), (43, 46948839), (129, 15649613), (269, 7504833), (301, 6706977), (807, 2501611), (903, 2235659), (1883, 1072119), (5649, 357373), (8311, 242907), (11567, 174531), (24933, 80969), (34701, 58177)]