1811238912

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{7019}}^1$

素因数の和:7056

約数の個数: 156

約数和(自身を含む): 5980085280

約数和(自身を除く): 4168846368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4096, 4608, 5376, 6144, 7019, 7168, 8064, 9216, 10752, 12288, 14038, 14336, 16128, 18432, 21057, 21504, 28076, 28672, 32256, 36864, 42114, 43008, 49133, 56152, 63171, 64512, 84228, 86016, 98266, 112304, 126342, 129024, 147399, 168456, 196532, 224608, 252684, 258048, 294798, 336912, 393064, 442197, 449216, 505368, 589596, 673824, 786128, 884394, 898432, 1010736, 1179192, 1347648, 1572256, 1768788, 1796864, 2021472, 2358384, 2695296, 3144512, 3537576, 3593728, 4042944, 4716768, 5390592, 6289024, 7075152, 7187456, 8085888, 9433536, 10781184, 12578048, 14150304, 14374912, 16171776, 18867072, 21562368, 25156096, 28300608, 28749824, 32343552, 37734144, 43124736, 50312192, 56601216, 64687104, 75468288, 86249472, 100624384, 113202432, 129374208, 150936576, 201248768, 226404864, 258748416, 301873152, 452809728, 603746304, 905619456, 1811238912]

約数ペア:

[(1, 1811238912), (2, 905619456), (3, 603746304), (4, 452809728), (6, 301873152), (7, 258748416), (8, 226404864), (9, 201248768), (12, 150936576), (14, 129374208), (16, 113202432), (18, 100624384), (21, 86249472), (24, 75468288), (28, 64687104), (32, 56601216), (36, 50312192), (42, 43124736), (48, 37734144), (56, 32343552), (63, 28749824), (64, 28300608), (72, 25156096), (84, 21562368), (96, 18867072), (112, 16171776), (126, 14374912), (128, 14150304), (144, 12578048), (168, 10781184), (192, 9433536), (224, 8085888), (252, 7187456), (256, 7075152), (288, 6289024), (336, 5390592), (384, 4716768), (448, 4042944), (504, 3593728), (512, 3537576), (576, 3144512), (672, 2695296), (768, 2358384), (896, 2021472), (1008, 1796864), (1024, 1768788), (1152, 1572256), (1344, 1347648), (1536, 1179192), (1792, 1010736), (2016, 898432), (2048, 884394), (2304, 786128), (2688, 673824), (3072, 589596), (3584, 505368), (4032, 449216), (4096, 442197), (4608, 393064), (5376, 336912), (6144, 294798), (7019, 258048), (7168, 252684), (8064, 224608), (9216, 196532), (10752, 168456), (12288, 147399), (14038, 129024), (14336, 126342), (16128, 112304), (18432, 98266), (21057, 86016), (21504, 84228), (28076, 64512), (28672, 63171), (32256, 56152), (36864, 49133), (42114, 43008)]