2087124858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^2$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 5680846080

約数和(自身を除く): 3593721222

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 79, 91, 117, 126, 127, 158, 182, 234, 237, 254, 273, 381, 474, 546, 553, 711, 762, 819, 889, 1027, 1106, 1143, 1422, 1638, 1651, 1659, 1778, 2054, 2286, 2667, 3081, 3302, 3318, 4953, 4977, 5334, 6162, 7189, 8001, 9243, 9906, 9954, 10033, 11557, 14378, 14859, 16002, 16129, 18486, 20066, 21567, 23114, 29718, 30099, 32258, 34671, 43134, 48387, 60198, 64701, 69342, 70231, 90297, 96774, 104013, 112903, 129402, 130429, 140462, 145161, 180594, 208026, 209677, 210693, 225806, 260858, 290322, 338709, 391287, 419354, 421386, 629031, 632079, 677418, 782574, 913003, 1016127, 1173861, 1258062, 1264158, 1274191, 1467739, 1826006, 1887093, 2032254, 2347722, 2548382, 2739009, 2935478, 3774186, 3822573, 4403217, 5478018, 7645146, 8217027, 8806434, 8919337, 11467719, 13209651, 16434054, 16564483, 17838674, 22935438, 26419302, 26758011, 33128966, 49693449, 53516022, 80274033, 99386898, 115951381, 149080347, 160548066, 231902762, 298160694, 347854143, 695708286, 1043562429, 2087124858]

約数ペア:

[(1, 2087124858), (2, 1043562429), (3, 695708286), (6, 347854143), (7, 298160694), (9, 231902762), (13, 160548066), (14, 149080347), (18, 115951381), (21, 99386898), (26, 80274033), (39, 53516022), (42, 49693449), (63, 33128966), (78, 26758011), (79, 26419302), (91, 22935438), (117, 17838674), (126, 16564483), (127, 16434054), (158, 13209651), (182, 11467719), (234, 8919337), (237, 8806434), (254, 8217027), (273, 7645146), (381, 5478018), (474, 4403217), (546, 3822573), (553, 3774186), (711, 2935478), (762, 2739009), (819, 2548382), (889, 2347722), (1027, 2032254), (1106, 1887093), (1143, 1826006), (1422, 1467739), (1638, 1274191), (1651, 1264158), (1659, 1258062), (1778, 1173861), (2054, 1016127), (2286, 913003), (2667, 782574), (3081, 677418), (3302, 632079), (3318, 629031), (4953, 421386), (4977, 419354), (5334, 391287), (6162, 338709), (7189, 290322), (8001, 260858), (9243, 225806), (9906, 210693), (9954, 209677), (10033, 208026), (11557, 180594), (14378, 145161), (14859, 140462), (16002, 130429), (16129, 129402), (18486, 112903), (20066, 104013), (21567, 96774), (23114, 90297), (29718, 70231), (30099, 69342), (32258, 64701), (34671, 60198), (43134, 48387)]