12946878

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{233}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 33976800

約数和(自身を除く): 21029922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 233, 294, 343, 378, 441, 466, 567, 686, 699, 882, 1029, 1134, 1323, 1398, 1631, 2058, 2097, 2646, 3087, 3262, 3969, 4194, 4893, 6174, 6291, 7938, 9261, 9786, 11417, 12582, 14679, 18522, 18873, 22834, 27783, 29358, 34251, 37746, 44037, 55566, 68502, 79919, 88074, 102753, 132111, 159838, 205506, 239757, 264222, 308259, 479514, 616518, 719271, 924777, 1438542, 1849554, 2157813, 4315626, 6473439, 12946878]

約数ペア:

[(1, 12946878), (2, 6473439), (3, 4315626), (6, 2157813), (7, 1849554), (9, 1438542), (14, 924777), (18, 719271), (21, 616518), (27, 479514), (42, 308259), (49, 264222), (54, 239757), (63, 205506), (81, 159838), (98, 132111), (126, 102753), (147, 88074), (162, 79919), (189, 68502), (233, 55566), (294, 44037), (343, 37746), (378, 34251), (441, 29358), (466, 27783), (567, 22834), (686, 18873), (699, 18522), (882, 14679), (1029, 12582), (1134, 11417), (1323, 9786), (1398, 9261), (1631, 7938), (2058, 6291), (2097, 6174), (2646, 4893), (3087, 4194), (3262, 3969)]