18594690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1993}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 44793216

約数和(自身を除く): 26198526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 1993, 3110, 3986, 4665, 5979, 9330, 9965, 11958, 19930, 29895, 59790, 619823, 1239646, 1859469, 3099115, 3718938, 6198230, 9297345, 18594690]

約数ペア:

[(1, 18594690), (2, 9297345), (3, 6198230), (5, 3718938), (6, 3099115), (10, 1859469), (15, 1239646), (30, 619823), (311, 59790), (622, 29895), (933, 19930), (1555, 11958), (1866, 9965), (1993, 9330), (3110, 5979), (3986, 4665)]