18713304

素因数分解:

$2^3\times 3^2\times {\mathrm{259907}}^1$

素因数の和:259919

約数の個数: 24

約数和(自身を含む): 50682060

約数和(自身を除く): 31968756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 259907, 519814, 779721, 1039628, 1559442, 2079256, 2339163, 3118884, 4678326, 6237768, 9356652, 18713304]

約数ペア:

[(1, 18713304), (2, 9356652), (3, 6237768), (4, 4678326), (6, 3118884), (8, 2339163), (9, 2079256), (12, 1559442), (18, 1039628), (24, 779721), (36, 519814), (72, 259907)]