2018390016

素因数分解:

$2^{12}\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2089

約数の個数: 104

約数和(自身を含む): 5449308480

約数和(自身を除く): 3430918464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 664, 768, 996, 1024, 1328, 1536, 1979, 1992, 2048, 2656, 3072, 3958, 3984, 4096, 5312, 5937, 6144, 7916, 7968, 10624, 11874, 12288, 15832, 15936, 21248, 23748, 31664, 31872, 42496, 47496, 63328, 63744, 84992, 94992, 126656, 127488, 164257, 169984, 189984, 253312, 254976, 328514, 339968, 379968, 492771, 506624, 509952, 657028, 759936, 985542, 1013248, 1019904, 1314056, 1519872, 1971084, 2026496, 2628112, 3039744, 3942168, 4052992, 5256224, 6079488, 7884336, 8105984, 10512448, 12158976, 15768672, 21024896, 24317952, 31537344, 42049792, 63074688, 84099584, 126149376, 168199168, 252298752, 336398336, 504597504, 672796672, 1009195008, 2018390016]

約数ペア:

[(1, 2018390016), (2, 1009195008), (3, 672796672), (4, 504597504), (6, 336398336), (8, 252298752), (12, 168199168), (16, 126149376), (24, 84099584), (32, 63074688), (48, 42049792), (64, 31537344), (83, 24317952), (96, 21024896), (128, 15768672), (166, 12158976), (192, 10512448), (249, 8105984), (256, 7884336), (332, 6079488), (384, 5256224), (498, 4052992), (512, 3942168), (664, 3039744), (768, 2628112), (996, 2026496), (1024, 1971084), (1328, 1519872), (1536, 1314056), (1979, 1019904), (1992, 1013248), (2048, 985542), (2656, 759936), (3072, 657028), (3958, 509952), (3984, 506624), (4096, 492771), (5312, 379968), (5937, 339968), (6144, 328514), (7916, 254976), (7968, 253312), (10624, 189984), (11874, 169984), (12288, 164257), (15832, 127488), (15936, 126656), (21248, 94992), (23748, 84992), (31664, 63744), (31872, 63328), (42496, 47496)]