321569172

素因数分解:

$2^2\times 3^2\times {\mathrm{1789}}^1\times {\mathrm{4993}}^1$

素因数の和:6792

約数の個数: 36

約数和(自身を含む): 813472660

約数和(自身を除く): 491903488

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1789, 3578, 4993, 5367, 7156, 9986, 10734, 14979, 16101, 19972, 21468, 29958, 32202, 44937, 59916, 64404, 89874, 179748, 8932477, 17864954, 26797431, 35729908, 53594862, 80392293, 107189724, 160784586, 321569172]

約数ペア:

[(1, 321569172), (2, 160784586), (3, 107189724), (4, 80392293), (6, 53594862), (9, 35729908), (12, 26797431), (18, 17864954), (36, 8932477), (1789, 179748), (3578, 89874), (4993, 64404), (5367, 59916), (7156, 44937), (9986, 32202), (10734, 29958), (14979, 21468), (16101, 19972)]