18376608

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1789}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 48716640

約数和(自身を除く): 30340032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 1789, 2568, 3424, 3578, 5136, 5367, 7156, 10272, 10734, 14312, 21468, 28624, 42936, 57248, 85872, 171744, 191423, 382846, 574269, 765692, 1148538, 1531384, 2297076, 3062768, 4594152, 6125536, 9188304, 18376608]

約数ペア:

[(1, 18376608), (2, 9188304), (3, 6125536), (4, 4594152), (6, 3062768), (8, 2297076), (12, 1531384), (16, 1148538), (24, 765692), (32, 574269), (48, 382846), (96, 191423), (107, 171744), (214, 85872), (321, 57248), (428, 42936), (642, 28624), (856, 21468), (1284, 14312), (1712, 10734), (1789, 10272), (2568, 7156), (3424, 5367), (3578, 5136)]