16618644828

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{449}}^1\times {\mathrm{881}}^1$

素因数の和:1732

約数の個数: 96

約数和(自身を含む): 43341480000

約数和(自身を除く): 26722835172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 449, 778, 881, 898, 1167, 1347, 1556, 1762, 1796, 2334, 2643, 2694, 3501, 3524, 4041, 4668, 5286, 5388, 7002, 7929, 8082, 10503, 10572, 12123, 14004, 15858, 16164, 21006, 23787, 24246, 31716, 42012, 47574, 48492, 95148, 174661, 342709, 349322, 395569, 523983, 685418, 698644, 791138, 1028127, 1047966, 1186707, 1370836, 1571949, 1582276, 2056254, 2095932, 2373414, 3084381, 3143898, 3560121, 4112508, 4715847, 4746828, 6168762, 6287796, 7120242, 9253143, 9431694, 10680363, 12337524, 14240484, 18506286, 18863388, 21360726, 37012572, 42721452, 153876341, 307752682, 461629023, 615505364, 923258046, 1384887069, 1846516092, 2769774138, 4154661207, 5539548276, 8309322414, 16618644828]

約数ペア:

[(1, 16618644828), (2, 8309322414), (3, 5539548276), (4, 4154661207), (6, 2769774138), (9, 1846516092), (12, 1384887069), (18, 923258046), (27, 615505364), (36, 461629023), (54, 307752682), (108, 153876341), (389, 42721452), (449, 37012572), (778, 21360726), (881, 18863388), (898, 18506286), (1167, 14240484), (1347, 12337524), (1556, 10680363), (1762, 9431694), (1796, 9253143), (2334, 7120242), (2643, 6287796), (2694, 6168762), (3501, 4746828), (3524, 4715847), (4041, 4112508), (4668, 3560121), (5286, 3143898), (5388, 3084381), (7002, 2373414), (7929, 2095932), (8082, 2056254), (10503, 1582276), (10572, 1571949), (12123, 1370836), (14004, 1186707), (15858, 1047966), (16164, 1028127), (21006, 791138), (23787, 698644), (24246, 685418), (31716, 523983), (42012, 395569), (47574, 349322), (48492, 342709), (95148, 174661)]