4064508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^2$

素因数の和:271

約数の個数: 54

約数和(自身を含む): 11835096

約数和(自身を除く): 7770588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 10668, 16002, 16129, 32004, 32258, 48387, 64516, 96774, 112903, 145161, 193548, 225806, 290322, 338709, 451612, 580644, 677418, 1016127, 1354836, 2032254, 4064508]

約数ペア:

[(1, 4064508), (2, 2032254), (3, 1354836), (4, 1016127), (6, 677418), (7, 580644), (9, 451612), (12, 338709), (14, 290322), (18, 225806), (21, 193548), (28, 145161), (36, 112903), (42, 96774), (63, 64516), (84, 48387), (126, 32258), (127, 32004), (252, 16129), (254, 16002), (381, 10668), (508, 8001), (762, 5334), (889, 4572), (1143, 3556), (1524, 2667), (1778, 2286)]