1258243758

素因数分解:

$2^1\times 3^2\times {\mathrm{1871}}^1\times {\mathrm{37361}}^1$

素因数の和:39240

約数の個数: 24

約数和(自身を含む): 2727724896

約数和(自身を除く): 1469481138

約数列:

[1, 2, 3, 6, 9, 18, 1871, 3742, 5613, 11226, 16839, 33678, 37361, 74722, 112083, 224166, 336249, 672498, 69902431, 139804862, 209707293, 419414586, 629121879, 1258243758]

約数ペア:

[(1, 1258243758), (2, 629121879), (3, 419414586), (6, 209707293), (9, 139804862), (18, 69902431), (1871, 672498), (3742, 336249), (5613, 224166), (11226, 112083), (16839, 74722), (33678, 37361)]