17924004

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{1129}}^1$

素因数の和:1159

約数の個数: 90

約数和(自身を含む): 54555270

約数和(自身を除く): 36631266

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1129, 1134, 1323, 1764, 2258, 2268, 2646, 3387, 3969, 4516, 5292, 6774, 7903, 7938, 10161, 13548, 15806, 15876, 20322, 23709, 30483, 31612, 40644, 47418, 55321, 60966, 71127, 91449, 94836, 110642, 121932, 142254, 165963, 182898, 213381, 221284, 284508, 331926, 365796, 426762, 497889, 640143, 663852, 853524, 995778, 1280286, 1493667, 1991556, 2560572, 2987334, 4481001, 5974668, 8962002, 17924004]

約数ペア:

[(1, 17924004), (2, 8962002), (3, 5974668), (4, 4481001), (6, 2987334), (7, 2560572), (9, 1991556), (12, 1493667), (14, 1280286), (18, 995778), (21, 853524), (27, 663852), (28, 640143), (36, 497889), (42, 426762), (49, 365796), (54, 331926), (63, 284508), (81, 221284), (84, 213381), (98, 182898), (108, 165963), (126, 142254), (147, 121932), (162, 110642), (189, 94836), (196, 91449), (252, 71127), (294, 60966), (324, 55321), (378, 47418), (441, 40644), (567, 31612), (588, 30483), (756, 23709), (882, 20322), (1129, 15876), (1134, 15806), (1323, 13548), (1764, 10161), (2258, 7938), (2268, 7903), (2646, 6774), (3387, 5292), (3969, 4516)]