18715224192

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{2437}}^1\times {\mathrm{2857}}^1$

素因数の和:5318

約数の個数: 128

約数和(自身を含む): 56857280640

約数和(自身を除く): 38142056448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2437, 2688, 2857, 4874, 5714, 7311, 8571, 9748, 11428, 14622, 17059, 17142, 19496, 19999, 22856, 29244, 34118, 34284, 38992, 39998, 45712, 51177, 58488, 59997, 68236, 68568, 77984, 79996, 91424, 102354, 116976, 119994, 136472, 137136, 155968, 159992, 182848, 204708, 233952, 239988, 272944, 274272, 311936, 319984, 365696, 409416, 467904, 479976, 545888, 548544, 639968, 818832, 935808, 959952, 1091776, 1097088, 1279936, 1637664, 1919904, 2183552, 2559872, 3275328, 3839808, 6550656, 6962509, 7679616, 13925018, 20887527, 27850036, 41775054, 48737563, 55700072, 83550108, 97475126, 111400144, 146212689, 167100216, 194950252, 222800288, 292425378, 334200432, 389900504, 445600576, 584850756, 668400864, 779801008, 891201152, 1169701512, 1336801728, 1559602016, 2339403024, 2673603456, 3119204032, 4678806048, 6238408064, 9357612096, 18715224192]

約数ペア:

[(1, 18715224192), (2, 9357612096), (3, 6238408064), (4, 4678806048), (6, 3119204032), (7, 2673603456), (8, 2339403024), (12, 1559602016), (14, 1336801728), (16, 1169701512), (21, 891201152), (24, 779801008), (28, 668400864), (32, 584850756), (42, 445600576), (48, 389900504), (56, 334200432), (64, 292425378), (84, 222800288), (96, 194950252), (112, 167100216), (128, 146212689), (168, 111400144), (192, 97475126), (224, 83550108), (336, 55700072), (384, 48737563), (448, 41775054), (672, 27850036), (896, 20887527), (1344, 13925018), (2437, 7679616), (2688, 6962509), (2857, 6550656), (4874, 3839808), (5714, 3275328), (7311, 2559872), (8571, 2183552), (9748, 1919904), (11428, 1637664), (14622, 1279936), (17059, 1097088), (17142, 1091776), (19496, 959952), (19999, 935808), (22856, 818832), (29244, 639968), (34118, 548544), (34284, 545888), (38992, 479976), (39998, 467904), (45712, 409416), (51177, 365696), (58488, 319984), (59997, 311936), (68236, 274272), (68568, 272944), (77984, 239988), (79996, 233952), (91424, 204708), (102354, 182848), (116976, 159992), (119994, 155968), (136472, 137136)]