18621768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{70537}}^1$

素因数の和:70557

約数の個数: 32

約数和(自身を含む): 50787360

約数和(自身を除く): 32165592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 70537, 141074, 211611, 282148, 423222, 564296, 775907, 846444, 1551814, 1692888, 2327721, 3103628, 4655442, 6207256, 9310884, 18621768]

約数ペア:

[(1, 18621768), (2, 9310884), (3, 6207256), (4, 4655442), (6, 3103628), (8, 2327721), (11, 1692888), (12, 1551814), (22, 846444), (24, 775907), (33, 564296), (44, 423222), (66, 282148), (88, 211611), (132, 141074), (264, 70537)]