18116172470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{252209}}^1$

素因数の和:252880

約数の個数: 32

約数和(自身を含む): 35628193440

約数和(自身を除く): 17512020970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 653, 1306, 3265, 6530, 7183, 14366, 35915, 71830, 252209, 504418, 1261045, 2522090, 2774299, 5548598, 13871495, 27742990, 164692477, 329384954, 823462385, 1646924770, 1811617247, 3623234494, 9058086235, 18116172470]

約数ペア:

[(1, 18116172470), (2, 9058086235), (5, 3623234494), (10, 1811617247), (11, 1646924770), (22, 823462385), (55, 329384954), (110, 164692477), (653, 27742990), (1306, 13871495), (3265, 5548598), (6530, 2774299), (7183, 2522090), (14366, 1261045), (35915, 504418), (71830, 252209)]