18697663488

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45763}}^1$

素因数の和:45812

約数の個数: 176

約数和(自身を含む): 59954501120

約数和(自身を除く): 41256837632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 512, 532, 608, 672, 768, 798, 896, 912, 1024, 1064, 1216, 1344, 1536, 1596, 1792, 1824, 2128, 2432, 2688, 3072, 3192, 3584, 3648, 4256, 4864, 5376, 6384, 7168, 7296, 8512, 9728, 10752, 12768, 14592, 17024, 19456, 21504, 25536, 29184, 34048, 45763, 51072, 58368, 68096, 91526, 102144, 136192, 137289, 183052, 204288, 274578, 320341, 366104, 408576, 549156, 640682, 732208, 869497, 961023, 1098312, 1281364, 1464416, 1738994, 1922046, 2196624, 2562728, 2608491, 2928832, 3477988, 3844092, 4393248, 5125456, 5216982, 5857664, 6086479, 6955976, 7688184, 8786496, 10250912, 10433964, 11715328, 12172958, 13911952, 15376368, 17572992, 18259437, 20501824, 20867928, 23430656, 24345916, 27823904, 30752736, 35145984, 36518874, 41003648, 41735856, 46861312, 48691832, 55647808, 61505472, 70291968, 73037748, 82007296, 83471712, 97383664, 111295616, 123010944, 140583936, 146075496, 164014592, 166943424, 194767328, 222591232, 246021888, 292150992, 328029184, 333886848, 389534656, 445182464, 492043776, 584301984, 667773696, 779069312, 890364928, 984087552, 1168603968, 1335547392, 1558138624, 2337207936, 2671094784, 3116277248, 4674415872, 6232554496, 9348831744, 18697663488]

約数ペア:

[(1, 18697663488), (2, 9348831744), (3, 6232554496), (4, 4674415872), (6, 3116277248), (7, 2671094784), (8, 2337207936), (12, 1558138624), (14, 1335547392), (16, 1168603968), (19, 984087552), (21, 890364928), (24, 779069312), (28, 667773696), (32, 584301984), (38, 492043776), (42, 445182464), (48, 389534656), (56, 333886848), (57, 328029184), (64, 292150992), (76, 246021888), (84, 222591232), (96, 194767328), (112, 166943424), (114, 164014592), (128, 146075496), (133, 140583936), (152, 123010944), (168, 111295616), (192, 97383664), (224, 83471712), (228, 82007296), (256, 73037748), (266, 70291968), (304, 61505472), (336, 55647808), (384, 48691832), (399, 46861312), (448, 41735856), (456, 41003648), (512, 36518874), (532, 35145984), (608, 30752736), (672, 27823904), (768, 24345916), (798, 23430656), (896, 20867928), (912, 20501824), (1024, 18259437), (1064, 17572992), (1216, 15376368), (1344, 13911952), (1536, 12172958), (1596, 11715328), (1792, 10433964), (1824, 10250912), (2128, 8786496), (2432, 7688184), (2688, 6955976), (3072, 6086479), (3192, 5857664), (3584, 5216982), (3648, 5125456), (4256, 4393248), (4864, 3844092), (5376, 3477988), (6384, 2928832), (7168, 2608491), (7296, 2562728), (8512, 2196624), (9728, 1922046), (10752, 1738994), (12768, 1464416), (14592, 1281364), (17024, 1098312), (19456, 961023), (21504, 869497), (25536, 732208), (29184, 640682), (34048, 549156), (45763, 408576), (51072, 366104), (58368, 320341), (68096, 274578), (91526, 204288), (102144, 183052), (136192, 137289)]