18363924

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11863}}^1$

素因数の和:11916

約数の個数: 36

約数和(自身を含む): 47503456

約数和(自身を除く): 29139532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 11863, 23726, 35589, 47452, 71178, 106767, 142356, 213534, 427068, 510109, 1020218, 1530327, 2040436, 3060654, 4590981, 6121308, 9181962, 18363924]

約数ペア:

[(1, 18363924), (2, 9181962), (3, 6121308), (4, 4590981), (6, 3060654), (9, 2040436), (12, 1530327), (18, 1020218), (36, 510109), (43, 427068), (86, 213534), (129, 142356), (172, 106767), (258, 71178), (387, 47452), (516, 35589), (774, 23726), (1548, 11863)]