18537139712

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10753}}^1$

素因数の和:10828

約数の個数: 160

約数和(自身を含む): 46821711552

約数和(自身を除く): 28284571840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 256, 259, 296, 364, 416, 448, 481, 512, 518, 592, 728, 832, 896, 962, 1036, 1184, 1456, 1664, 1792, 1924, 2072, 2368, 2912, 3328, 3367, 3584, 3848, 4144, 4736, 5824, 6656, 6734, 7696, 8288, 9472, 10753, 11648, 13468, 15392, 16576, 18944, 21506, 23296, 26936, 30784, 33152, 43012, 46592, 53872, 61568, 66304, 75271, 86024, 107744, 123136, 132608, 139789, 150542, 172048, 215488, 246272, 279578, 301084, 344096, 397861, 430976, 559156, 602168, 688192, 795722, 861952, 978523, 1118312, 1204336, 1376384, 1591444, 1723904, 1957046, 2236624, 2408672, 2752768, 2785027, 3182888, 3914092, 4473248, 4817344, 5172193, 5505536, 5570054, 6365776, 7828184, 8946496, 9634688, 10344386, 11140108, 12731552, 15656368, 17892992, 19269376, 20688772, 22280216, 25463104, 31312736, 35785984, 36205351, 38538752, 41377544, 44560432, 50926208, 62625472, 71571968, 72410702, 82755088, 89120864, 101852416, 125250944, 144821404, 165510176, 178241728, 203704832, 250501888, 289642808, 331020352, 356483456, 501003776, 579285616, 662040704, 712966912, 1158571232, 1324081408, 1425933824, 2317142464, 2648162816, 4634284928, 9268569856, 18537139712]

約数ペア:

[(1, 18537139712), (2, 9268569856), (4, 4634284928), (7, 2648162816), (8, 2317142464), (13, 1425933824), (14, 1324081408), (16, 1158571232), (26, 712966912), (28, 662040704), (32, 579285616), (37, 501003776), (52, 356483456), (56, 331020352), (64, 289642808), (74, 250501888), (91, 203704832), (104, 178241728), (112, 165510176), (128, 144821404), (148, 125250944), (182, 101852416), (208, 89120864), (224, 82755088), (256, 72410702), (259, 71571968), (296, 62625472), (364, 50926208), (416, 44560432), (448, 41377544), (481, 38538752), (512, 36205351), (518, 35785984), (592, 31312736), (728, 25463104), (832, 22280216), (896, 20688772), (962, 19269376), (1036, 17892992), (1184, 15656368), (1456, 12731552), (1664, 11140108), (1792, 10344386), (1924, 9634688), (2072, 8946496), (2368, 7828184), (2912, 6365776), (3328, 5570054), (3367, 5505536), (3584, 5172193), (3848, 4817344), (4144, 4473248), (4736, 3914092), (5824, 3182888), (6656, 2785027), (6734, 2752768), (7696, 2408672), (8288, 2236624), (9472, 1957046), (10753, 1723904), (11648, 1591444), (13468, 1376384), (15392, 1204336), (16576, 1118312), (18944, 978523), (21506, 861952), (23296, 795722), (26936, 688192), (30784, 602168), (33152, 559156), (43012, 430976), (46592, 397861), (53872, 344096), (61568, 301084), (66304, 279578), (75271, 246272), (86024, 215488), (107744, 172048), (123136, 150542), (132608, 139789)]