6857746

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 13132800

約数和(自身を除く): 6275054

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 127, 133, 203, 254, 266, 406, 551, 889, 931, 1102, 1421, 1778, 1862, 2413, 2842, 3683, 3857, 4826, 6223, 7366, 7714, 12446, 16891, 25781, 26999, 33782, 51562, 53998, 69977, 118237, 139954, 180467, 236474, 360934, 489839, 979678, 3428873, 6857746]

約数ペア:

[(1, 6857746), (2, 3428873), (7, 979678), (14, 489839), (19, 360934), (29, 236474), (38, 180467), (49, 139954), (58, 118237), (98, 69977), (127, 53998), (133, 51562), (203, 33782), (254, 26999), (266, 25781), (406, 16891), (551, 12446), (889, 7714), (931, 7366), (1102, 6223), (1421, 4826), (1778, 3857), (1862, 3683), (2413, 2842)]