2004457554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1053

約数の個数: 144

約数和(自身を含む): 5178064320

約数和(自身を除く): 3173606766

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 29, 33, 38, 57, 58, 66, 87, 99, 114, 171, 174, 198, 209, 261, 319, 342, 361, 418, 522, 551, 627, 638, 722, 957, 967, 1083, 1102, 1254, 1653, 1881, 1914, 1934, 2166, 2871, 2901, 3249, 3306, 3762, 3971, 4959, 5742, 5802, 6061, 6498, 7942, 8703, 9918, 10469, 10637, 11913, 12122, 17406, 18183, 18373, 20938, 21274, 23826, 28043, 31407, 31911, 35739, 36366, 36746, 54549, 55119, 56086, 62814, 63822, 71478, 84129, 94221, 95733, 109098, 110238, 115159, 165357, 168258, 188442, 191466, 202103, 230318, 252387, 308473, 330714, 345477, 349087, 404206, 504774, 532817, 606309, 616946, 690954, 698174, 925419, 1036431, 1047261, 1065634, 1212618, 1598451, 1818927, 1850838, 2072862, 2094522, 2776257, 3141783, 3196902, 3637854, 3839957, 4795353, 5552514, 5860987, 6283566, 7679914, 9590706, 10123523, 11519871, 11721974, 17582961, 20247046, 23039742, 30370569, 34559613, 35165922, 52748883, 60741138, 69119226, 91111707, 105497766, 111358753, 182223414, 222717506, 334076259, 668152518, 1002228777, 2004457554]

約数ペア:

[(1, 2004457554), (2, 1002228777), (3, 668152518), (6, 334076259), (9, 222717506), (11, 182223414), (18, 111358753), (19, 105497766), (22, 91111707), (29, 69119226), (33, 60741138), (38, 52748883), (57, 35165922), (58, 34559613), (66, 30370569), (87, 23039742), (99, 20247046), (114, 17582961), (171, 11721974), (174, 11519871), (198, 10123523), (209, 9590706), (261, 7679914), (319, 6283566), (342, 5860987), (361, 5552514), (418, 4795353), (522, 3839957), (551, 3637854), (627, 3196902), (638, 3141783), (722, 2776257), (957, 2094522), (967, 2072862), (1083, 1850838), (1102, 1818927), (1254, 1598451), (1653, 1212618), (1881, 1065634), (1914, 1047261), (1934, 1036431), (2166, 925419), (2871, 698174), (2901, 690954), (3249, 616946), (3306, 606309), (3762, 532817), (3971, 504774), (4959, 404206), (5742, 349087), (5802, 345477), (6061, 330714), (6498, 308473), (7942, 252387), (8703, 230318), (9918, 202103), (10469, 191466), (10637, 188442), (11913, 168258), (12122, 165357), (17406, 115159), (18183, 110238), (18373, 109098), (20938, 95733), (21274, 94221), (23826, 84129), (28043, 71478), (31407, 63822), (31911, 62814), (35739, 56086), (36366, 55119), (36746, 54549)]