2018979648

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2122

約数の個数: 224

約数和(自身を含む): 6868485120

約数和(自身を除く): 4849505472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 83, 84, 96, 108, 112, 126, 144, 166, 168, 189, 192, 216, 224, 249, 252, 288, 332, 336, 378, 432, 448, 498, 504, 576, 581, 664, 672, 747, 756, 864, 996, 1008, 1162, 1328, 1344, 1494, 1512, 1728, 1743, 1992, 2011, 2016, 2241, 2324, 2656, 2988, 3024, 3486, 3984, 4022, 4032, 4482, 4648, 5229, 5312, 5976, 6033, 6048, 6972, 7968, 8044, 8964, 9296, 10458, 11952, 12066, 12096, 13944, 14077, 15687, 15936, 16088, 17928, 18099, 18592, 20916, 23904, 24132, 27888, 28154, 31374, 32176, 35856, 36198, 37184, 41832, 42231, 47808, 48264, 54297, 55776, 56308, 62748, 64352, 71712, 72396, 83664, 84462, 96528, 108594, 111552, 112616, 125496, 126693, 128704, 143424, 144792, 166913, 167328, 168924, 193056, 217188, 225232, 250992, 253386, 289584, 333826, 334656, 337848, 380079, 386112, 434376, 450464, 500739, 501984, 506772, 579168, 667652, 675696, 760158, 868752, 900928, 1001478, 1003968, 1013544, 1158336, 1168391, 1335304, 1351392, 1502217, 1520316, 1737504, 2002956, 2027088, 2336782, 2670608, 2702784, 3004434, 3040632, 3475008, 3505173, 4005912, 4054176, 4506651, 4673564, 5341216, 6008868, 6081264, 7010346, 8011824, 8108352, 9013302, 9347128, 10515519, 10682432, 12017736, 12162528, 14020692, 16023648, 18026604, 18694256, 21031038, 24035472, 24325056, 28041384, 31546557, 32047296, 36053208, 37388512, 42062076, 48070944, 56082768, 63093114, 72106416, 74777024, 84124152, 96141888, 112165536, 126186228, 144212832, 168248304, 224331072, 252372456, 288425664, 336496608, 504744912, 672993216, 1009489824, 2018979648]

約数ペア:

[(1, 2018979648), (2, 1009489824), (3, 672993216), (4, 504744912), (6, 336496608), (7, 288425664), (8, 252372456), (9, 224331072), (12, 168248304), (14, 144212832), (16, 126186228), (18, 112165536), (21, 96141888), (24, 84124152), (27, 74777024), (28, 72106416), (32, 63093114), (36, 56082768), (42, 48070944), (48, 42062076), (54, 37388512), (56, 36053208), (63, 32047296), (64, 31546557), (72, 28041384), (83, 24325056), (84, 24035472), (96, 21031038), (108, 18694256), (112, 18026604), (126, 16023648), (144, 14020692), (166, 12162528), (168, 12017736), (189, 10682432), (192, 10515519), (216, 9347128), (224, 9013302), (249, 8108352), (252, 8011824), (288, 7010346), (332, 6081264), (336, 6008868), (378, 5341216), (432, 4673564), (448, 4506651), (498, 4054176), (504, 4005912), (576, 3505173), (581, 3475008), (664, 3040632), (672, 3004434), (747, 2702784), (756, 2670608), (864, 2336782), (996, 2027088), (1008, 2002956), (1162, 1737504), (1328, 1520316), (1344, 1502217), (1494, 1351392), (1512, 1335304), (1728, 1168391), (1743, 1158336), (1992, 1013544), (2011, 1003968), (2016, 1001478), (2241, 900928), (2324, 868752), (2656, 760158), (2988, 675696), (3024, 667652), (3486, 579168), (3984, 506772), (4022, 501984), (4032, 500739), (4482, 450464), (4648, 434376), (5229, 386112), (5312, 380079), (5976, 337848), (6033, 334656), (6048, 333826), (6972, 289584), (7968, 253386), (8044, 250992), (8964, 225232), (9296, 217188), (10458, 193056), (11952, 168924), (12066, 167328), (12096, 166913), (13944, 144792), (14077, 143424), (15687, 128704), (15936, 126693), (16088, 125496), (17928, 112616), (18099, 111552), (18592, 108594), (20916, 96528), (23904, 84462), (24132, 83664), (27888, 72396), (28154, 71712), (31374, 64352), (32176, 62748), (35856, 56308), (36198, 55776), (37184, 54297), (41832, 48264), (42231, 47808)]