7115556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 20643840

約数和(自身を除く): 13528284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 58, 69, 84, 87, 92, 116, 127, 138, 161, 174, 203, 254, 276, 322, 348, 381, 406, 483, 508, 609, 644, 667, 762, 812, 889, 966, 1218, 1334, 1524, 1778, 1932, 2001, 2436, 2667, 2668, 2921, 3556, 3683, 4002, 4669, 5334, 5842, 7366, 8004, 8763, 9338, 10668, 11049, 11684, 14007, 14732, 17526, 18676, 20447, 22098, 25781, 28014, 35052, 40894, 44196, 51562, 56028, 61341, 77343, 81788, 84709, 103124, 122682, 154686, 169418, 245364, 254127, 309372, 338836, 508254, 592963, 1016508, 1185926, 1778889, 2371852, 3557778, 7115556]

約数ペア:

[(1, 7115556), (2, 3557778), (3, 2371852), (4, 1778889), (6, 1185926), (7, 1016508), (12, 592963), (14, 508254), (21, 338836), (23, 309372), (28, 254127), (29, 245364), (42, 169418), (46, 154686), (58, 122682), (69, 103124), (84, 84709), (87, 81788), (92, 77343), (116, 61341), (127, 56028), (138, 51562), (161, 44196), (174, 40894), (203, 35052), (254, 28014), (276, 25781), (322, 22098), (348, 20447), (381, 18676), (406, 17526), (483, 14732), (508, 14007), (609, 11684), (644, 11049), (667, 10668), (762, 9338), (812, 8763), (889, 8004), (966, 7366), (1218, 5842), (1334, 5334), (1524, 4669), (1778, 4002), (1932, 3683), (2001, 3556), (2436, 2921), (2667, 2668)]