18376440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{153137}}^1$

素因数の和:153151

約数の個数: 32

約数和(自身を含む): 55129680

約数和(自身を除く): 36753240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 153137, 306274, 459411, 612548, 765685, 918822, 1225096, 1531370, 1837644, 2297055, 3062740, 3675288, 4594110, 6125480, 9188220, 18376440]

約数ペア:

[(1, 18376440), (2, 9188220), (3, 6125480), (4, 4594110), (5, 3675288), (6, 3062740), (8, 2297055), (10, 1837644), (12, 1531370), (15, 1225096), (20, 918822), (24, 765685), (30, 612548), (40, 459411), (60, 306274), (120, 153137)]