26857026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4957}}^1$

素因数の和:5015

約数の個数: 48

約数和(自身を含む): 68063424

約数和(自身を除く): 41206398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 4957, 5418, 9914, 14871, 29742, 34699, 44613, 69398, 89226, 104097, 208194, 213151, 312291, 426302, 624582, 639453, 1278906, 1492057, 1918359, 2984114, 3836718, 4476171, 8952342, 13428513, 26857026]

約数ペア:

[(1, 26857026), (2, 13428513), (3, 8952342), (6, 4476171), (7, 3836718), (9, 2984114), (14, 1918359), (18, 1492057), (21, 1278906), (42, 639453), (43, 624582), (63, 426302), (86, 312291), (126, 213151), (129, 208194), (258, 104097), (301, 89226), (387, 69398), (602, 44613), (774, 34699), (903, 29742), (1806, 14871), (2709, 9914), (4957, 5418)]