247265046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2339}}^1$

素因数の和:3193

約数の個数: 48

約数和(自身を含む): 613267200

約数和(自身を除く): 366002154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 839, 1678, 2339, 2517, 4678, 5034, 5873, 7017, 7551, 11746, 14034, 15102, 16373, 17619, 21051, 32746, 35238, 42102, 49119, 52857, 98238, 105714, 147357, 294714, 1962421, 3924842, 5887263, 11774526, 13736947, 17661789, 27473894, 35323578, 41210841, 82421682, 123632523, 247265046]

約数ペア:

[(1, 247265046), (2, 123632523), (3, 82421682), (6, 41210841), (7, 35323578), (9, 27473894), (14, 17661789), (18, 13736947), (21, 11774526), (42, 5887263), (63, 3924842), (126, 1962421), (839, 294714), (1678, 147357), (2339, 105714), (2517, 98238), (4678, 52857), (5034, 49119), (5873, 42102), (7017, 35238), (7551, 32746), (11746, 21051), (14034, 17619), (15102, 16373)]