247343454

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{126067}}^1$

素因数の和:126184

約数の個数: 24

約数和(自身を含む): 540831720

約数和(自身を除く): 293488266

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 126067, 252134, 378201, 756402, 1134603, 2269206, 13741303, 27482606, 41223909, 82447818, 123671727, 247343454]

約数ペア:

[(1, 247343454), (2, 123671727), (3, 82447818), (6, 41223909), (9, 27482606), (18, 13741303), (109, 2269206), (218, 1134603), (327, 756402), (654, 378201), (981, 252134), (1962, 126067)]