21836019072

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{262049}}^1$

素因数の和:262104

約数の個数: 128

約数和(自身を含む): 68426496000

約数和(自身を除く): 46590476928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 20832, 27776, 41664, 83328, 262049, 524098, 786147, 1048196, 1572294, 1834343, 2096392, 3144588, 3668686, 4192784, 5503029, 6289176, 7337372, 8123519, 8385568, 11006058, 12578352, 14674744, 16247038, 16771136, 22012116, 24370557, 25156704, 29349488, 32494076, 33542272, 44024232, 48741114, 50313408, 56864633, 58698976, 64988152, 88048464, 97482228, 100626816, 113729266, 117397952, 129976304, 170593899, 176096928, 194964456, 227458532, 234795904, 259952608, 341187798, 352193856, 389928912, 454917064, 519905216, 682375596, 704387712, 779857824, 909834128, 1039810432, 1364751192, 1559715648, 1819668256, 2729502384, 3119431296, 3639336512, 5459004768, 7278673024, 10918009536, 21836019072]

約数ペア:

[(1, 21836019072), (2, 10918009536), (3, 7278673024), (4, 5459004768), (6, 3639336512), (7, 3119431296), (8, 2729502384), (12, 1819668256), (14, 1559715648), (16, 1364751192), (21, 1039810432), (24, 909834128), (28, 779857824), (31, 704387712), (32, 682375596), (42, 519905216), (48, 454917064), (56, 389928912), (62, 352193856), (64, 341187798), (84, 259952608), (93, 234795904), (96, 227458532), (112, 194964456), (124, 176096928), (128, 170593899), (168, 129976304), (186, 117397952), (192, 113729266), (217, 100626816), (224, 97482228), (248, 88048464), (336, 64988152), (372, 58698976), (384, 56864633), (434, 50313408), (448, 48741114), (496, 44024232), (651, 33542272), (672, 32494076), (744, 29349488), (868, 25156704), (896, 24370557), (992, 22012116), (1302, 16771136), (1344, 16247038), (1488, 14674744), (1736, 12578352), (1984, 11006058), (2604, 8385568), (2688, 8123519), (2976, 7337372), (3472, 6289176), (3968, 5503029), (5208, 4192784), (5952, 3668686), (6944, 3144588), (10416, 2096392), (11904, 1834343), (13888, 1572294), (20832, 1048196), (27776, 786147), (41664, 524098), (83328, 262049)]