12857226

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 26542080

約数和(自身を除く): 13684854

約数列:

[1, 2, 3, 6, 47, 94, 127, 141, 254, 282, 359, 381, 718, 762, 1077, 2154, 5969, 11938, 16873, 17907, 33746, 35814, 45593, 50619, 91186, 101238, 136779, 273558, 2142871, 4285742, 6428613, 12857226]

約数ペア:

[(1, 12857226), (2, 6428613), (3, 4285742), (6, 2142871), (47, 273558), (94, 136779), (127, 101238), (141, 91186), (254, 50619), (282, 45593), (359, 35814), (381, 33746), (718, 17907), (762, 16873), (1077, 11938), (2154, 5969)]