18711022848

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{33791}}^1$

素因数の和:33920

約数の個数: 144

約数和(自身を含む): 57466945536

約数和(自身を除く): 38755922688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 256, 309, 336, 384, 412, 448, 618, 672, 721, 768, 824, 896, 1236, 1344, 1442, 1648, 1792, 2163, 2472, 2688, 2884, 3296, 4326, 4944, 5376, 5768, 6592, 8652, 9888, 11536, 13184, 17304, 19776, 23072, 26368, 33791, 34608, 39552, 46144, 67582, 69216, 79104, 92288, 101373, 135164, 138432, 184576, 202746, 236537, 270328, 276864, 405492, 473074, 540656, 553728, 709611, 810984, 946148, 1081312, 1419222, 1621968, 1892296, 2162624, 2838444, 3243936, 3480473, 3784592, 4325248, 5676888, 6487872, 6960946, 7569184, 8650496, 10441419, 11353776, 12975744, 13921892, 15138368, 20882838, 22707552, 24363311, 25951488, 27843784, 30276736, 41765676, 45415104, 48726622, 55687568, 60553472, 73089933, 83531352, 90830208, 97453244, 111375136, 146179866, 167062704, 181660416, 194906488, 222750272, 292359732, 334125408, 389812976, 445500544, 584719464, 668250816, 779625952, 891001088, 1169438928, 1336501632, 1559251904, 2338877856, 2673003264, 3118503808, 4677755712, 6237007616, 9355511424, 18711022848]

約数ペア:

[(1, 18711022848), (2, 9355511424), (3, 6237007616), (4, 4677755712), (6, 3118503808), (7, 2673003264), (8, 2338877856), (12, 1559251904), (14, 1336501632), (16, 1169438928), (21, 891001088), (24, 779625952), (28, 668250816), (32, 584719464), (42, 445500544), (48, 389812976), (56, 334125408), (64, 292359732), (84, 222750272), (96, 194906488), (103, 181660416), (112, 167062704), (128, 146179866), (168, 111375136), (192, 97453244), (206, 90830208), (224, 83531352), (256, 73089933), (309, 60553472), (336, 55687568), (384, 48726622), (412, 45415104), (448, 41765676), (618, 30276736), (672, 27843784), (721, 25951488), (768, 24363311), (824, 22707552), (896, 20882838), (1236, 15138368), (1344, 13921892), (1442, 12975744), (1648, 11353776), (1792, 10441419), (2163, 8650496), (2472, 7569184), (2688, 6960946), (2884, 6487872), (3296, 5676888), (4326, 4325248), (4944, 3784592), (5376, 3480473), (5768, 3243936), (6592, 2838444), (8652, 2162624), (9888, 1892296), (11536, 1621968), (13184, 1419222), (17304, 1081312), (19776, 946148), (23072, 810984), (26368, 709611), (33791, 553728), (34608, 540656), (39552, 473074), (46144, 405492), (67582, 276864), (69216, 270328), (79104, 236537), (92288, 202746), (101373, 184576), (135164, 138432)]