2018893824

素因数分解:

$2^{13}\times 3^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 168

約数和(自身を含む): 5903777880

約数和(自身を除く): 3884884056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 197, 256, 278, 288, 384, 394, 417, 512, 556, 576, 591, 768, 788, 834, 1024, 1112, 1152, 1182, 1251, 1536, 1576, 1668, 1773, 2048, 2224, 2304, 2364, 2502, 3072, 3152, 3336, 3546, 4096, 4448, 4608, 4728, 5004, 6144, 6304, 6672, 7092, 8192, 8896, 9216, 9456, 10008, 12288, 12608, 13344, 14184, 17792, 18432, 18912, 20016, 24576, 25216, 26688, 27383, 28368, 35584, 36864, 37824, 40032, 50432, 53376, 54766, 56736, 71168, 73728, 75648, 80064, 82149, 100864, 106752, 109532, 113472, 142336, 151296, 160128, 164298, 201728, 213504, 219064, 226944, 246447, 284672, 302592, 320256, 328596, 403456, 427008, 438128, 453888, 492894, 569344, 605184, 640512, 657192, 806912, 854016, 876256, 907776, 985788, 1138688, 1210368, 1281024, 1314384, 1613824, 1708032, 1752512, 1815552, 1971576, 2420736, 2562048, 2628768, 3416064, 3505024, 3631104, 3943152, 4841472, 5124096, 5257536, 7010048, 7262208, 7886304, 10248192, 10515072, 14020096, 14524416, 15772608, 21030144, 28040192, 31545216, 42060288, 56080384, 63090432, 84120576, 112160768, 126180864, 168241152, 224321536, 252361728, 336482304, 504723456, 672964608, 1009446912, 2018893824]

約数ペア:

[(1, 2018893824), (2, 1009446912), (3, 672964608), (4, 504723456), (6, 336482304), (8, 252361728), (9, 224321536), (12, 168241152), (16, 126180864), (18, 112160768), (24, 84120576), (32, 63090432), (36, 56080384), (48, 42060288), (64, 31545216), (72, 28040192), (96, 21030144), (128, 15772608), (139, 14524416), (144, 14020096), (192, 10515072), (197, 10248192), (256, 7886304), (278, 7262208), (288, 7010048), (384, 5257536), (394, 5124096), (417, 4841472), (512, 3943152), (556, 3631104), (576, 3505024), (591, 3416064), (768, 2628768), (788, 2562048), (834, 2420736), (1024, 1971576), (1112, 1815552), (1152, 1752512), (1182, 1708032), (1251, 1613824), (1536, 1314384), (1576, 1281024), (1668, 1210368), (1773, 1138688), (2048, 985788), (2224, 907776), (2304, 876256), (2364, 854016), (2502, 806912), (3072, 657192), (3152, 640512), (3336, 605184), (3546, 569344), (4096, 492894), (4448, 453888), (4608, 438128), (4728, 427008), (5004, 403456), (6144, 328596), (6304, 320256), (6672, 302592), (7092, 284672), (8192, 246447), (8896, 226944), (9216, 219064), (9456, 213504), (10008, 201728), (12288, 164298), (12608, 160128), (13344, 151296), (14184, 142336), (17792, 113472), (18432, 109532), (18912, 106752), (20016, 100864), (24576, 82149), (25216, 80064), (26688, 75648), (27383, 73728), (28368, 71168), (35584, 56736), (36864, 54766), (37824, 53376), (40032, 50432)]