18167376

素因数分解:

$2^4\times 3^1\times {\mathrm{311}}^1\times {\mathrm{1217}}^1$

素因数の和:1539

約数の個数: 40

約数和(自身を含む): 47121984

約数和(自身を除く): 28954608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 311, 622, 933, 1217, 1244, 1866, 2434, 2488, 3651, 3732, 4868, 4976, 7302, 7464, 9736, 14604, 14928, 19472, 29208, 58416, 378487, 756974, 1135461, 1513948, 2270922, 3027896, 4541844, 6055792, 9083688, 18167376]

約数ペア:

[(1, 18167376), (2, 9083688), (3, 6055792), (4, 4541844), (6, 3027896), (8, 2270922), (12, 1513948), (16, 1135461), (24, 756974), (48, 378487), (311, 58416), (622, 29208), (933, 19472), (1217, 14928), (1244, 14604), (1866, 9736), (2434, 7464), (2488, 7302), (3651, 4976), (3732, 4868)]