1427379066

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 3476135520

約数和(自身を除く): 2048756454

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 43, 57, 62, 86, 93, 101, 114, 129, 171, 186, 202, 258, 279, 303, 342, 387, 558, 589, 606, 774, 817, 909, 961, 1178, 1333, 1634, 1767, 1818, 1919, 1922, 2451, 2666, 2883, 3131, 3534, 3838, 3999, 4343, 4902, 5301, 5757, 5766, 6262, 7353, 7998, 8649, 8686, 9393, 10602, 11514, 11997, 13029, 14706, 17271, 17298, 18259, 18786, 23994, 25327, 26058, 28179, 34542, 36518, 39087, 41323, 50654, 54777, 56358, 59489, 75981, 78174, 82517, 82646, 97061, 109554, 118978, 123969, 134633, 151962, 164331, 165034, 178467, 194122, 227943, 247551, 247938, 269266, 291183, 328662, 356934, 371907, 403899, 455886, 495102, 535401, 582366, 742653, 743814, 785137, 807798, 873549, 1070802, 1211697, 1485306, 1570274, 1747098, 1844159, 2355411, 2423394, 2558027, 3688318, 4173623, 4710822, 5116054, 5532477, 7066233, 7674081, 8347246, 11064954, 12520869, 14132466, 15348162, 16597431, 23022243, 25041738, 33194862, 37562607, 46044486, 75125214, 79298837, 158597674, 237896511, 475793022, 713689533, 1427379066]

約数ペア:

[(1, 1427379066), (2, 713689533), (3, 475793022), (6, 237896511), (9, 158597674), (18, 79298837), (19, 75125214), (31, 46044486), (38, 37562607), (43, 33194862), (57, 25041738), (62, 23022243), (86, 16597431), (93, 15348162), (101, 14132466), (114, 12520869), (129, 11064954), (171, 8347246), (186, 7674081), (202, 7066233), (258, 5532477), (279, 5116054), (303, 4710822), (342, 4173623), (387, 3688318), (558, 2558027), (589, 2423394), (606, 2355411), (774, 1844159), (817, 1747098), (909, 1570274), (961, 1485306), (1178, 1211697), (1333, 1070802), (1634, 873549), (1767, 807798), (1818, 785137), (1919, 743814), (1922, 742653), (2451, 582366), (2666, 535401), (2883, 495102), (3131, 455886), (3534, 403899), (3838, 371907), (3999, 356934), (4343, 328662), (4902, 291183), (5301, 269266), (5757, 247938), (5766, 247551), (6262, 227943), (7353, 194122), (7998, 178467), (8649, 165034), (8686, 164331), (9393, 151962), (10602, 134633), (11514, 123969), (11997, 118978), (13029, 109554), (14706, 97061), (17271, 82646), (17298, 82517), (18259, 78174), (18786, 75981), (23994, 59489), (25327, 56358), (26058, 54777), (28179, 50654), (34542, 41323), (36518, 39087)]