18893192472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{24517}}^1$

素因数の和:24686

約数の個数: 192

約数和(自身を含む): 64256774400

約数和(自身を除く): 45363581928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 139, 154, 168, 198, 231, 252, 264, 278, 308, 396, 417, 462, 504, 556, 616, 693, 792, 834, 924, 973, 1112, 1251, 1386, 1529, 1668, 1848, 1946, 2502, 2772, 2919, 3058, 3336, 3892, 4587, 5004, 5544, 5838, 6116, 7784, 8757, 9174, 10008, 10703, 11676, 12232, 13761, 17514, 18348, 21406, 23352, 24517, 27522, 32109, 35028, 36696, 42812, 49034, 55044, 64218, 70056, 73551, 85624, 96327, 98068, 110088, 128436, 147102, 171619, 192654, 196136, 220653, 256872, 269687, 294204, 343238, 385308, 441306, 514857, 539374, 588408, 686476, 770616, 809061, 882612, 1029714, 1078748, 1372952, 1544571, 1618122, 1765224, 1887809, 2059428, 2157496, 2427183, 3089142, 3236244, 3407863, 3775618, 4118856, 4854366, 5663427, 6178284, 6472488, 6815726, 7551236, 9708732, 10223589, 11326854, 12356568, 13631452, 15102472, 16990281, 19417464, 20447178, 22653708, 23855041, 27262904, 30670767, 33980562, 37486493, 40894356, 45307416, 47710082, 61341534, 67961124, 71565123, 74972986, 81788712, 95420164, 112459479, 122683068, 135922248, 143130246, 149945972, 190840328, 214695369, 224918958, 245366136, 262405451, 286260492, 299891944, 337378437, 429390738, 449837916, 524810902, 572520984, 674756874, 787216353, 858781476, 899675832, 1049621804, 1349513748, 1574432706, 1717562952, 2099243608, 2361649059, 2699027496, 3148865412, 4723298118, 6297730824, 9446596236, 18893192472]

約数ペア:

[(1, 18893192472), (2, 9446596236), (3, 6297730824), (4, 4723298118), (6, 3148865412), (7, 2699027496), (8, 2361649059), (9, 2099243608), (11, 1717562952), (12, 1574432706), (14, 1349513748), (18, 1049621804), (21, 899675832), (22, 858781476), (24, 787216353), (28, 674756874), (33, 572520984), (36, 524810902), (42, 449837916), (44, 429390738), (56, 337378437), (63, 299891944), (66, 286260492), (72, 262405451), (77, 245366136), (84, 224918958), (88, 214695369), (99, 190840328), (126, 149945972), (132, 143130246), (139, 135922248), (154, 122683068), (168, 112459479), (198, 95420164), (231, 81788712), (252, 74972986), (264, 71565123), (278, 67961124), (308, 61341534), (396, 47710082), (417, 45307416), (462, 40894356), (504, 37486493), (556, 33980562), (616, 30670767), (693, 27262904), (792, 23855041), (834, 22653708), (924, 20447178), (973, 19417464), (1112, 16990281), (1251, 15102472), (1386, 13631452), (1529, 12356568), (1668, 11326854), (1848, 10223589), (1946, 9708732), (2502, 7551236), (2772, 6815726), (2919, 6472488), (3058, 6178284), (3336, 5663427), (3892, 4854366), (4587, 4118856), (5004, 3775618), (5544, 3407863), (5838, 3236244), (6116, 3089142), (7784, 2427183), (8757, 2157496), (9174, 2059428), (10008, 1887809), (10703, 1765224), (11676, 1618122), (12232, 1544571), (13761, 1372952), (17514, 1078748), (18348, 1029714), (21406, 882612), (23352, 809061), (24517, 770616), (27522, 686476), (32109, 588408), (35028, 539374), (36696, 514857), (42812, 441306), (49034, 385308), (55044, 343238), (64218, 294204), (70056, 269687), (73551, 256872), (85624, 220653), (96327, 196136), (98068, 192654), (110088, 171619), (128436, 147102)]