18883692576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{407257}}^1$

素因数の和:407303

約数の個数: 144

約数和(自身を含む): 64040505984

約数和(自身を除く): 45156813408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 5152, 5796, 6624, 7728, 11592, 15456, 23184, 46368, 407257, 814514, 1221771, 1629028, 2443542, 2850799, 3258056, 3665313, 4887084, 5701598, 6516112, 7330626, 8552397, 9366911, 9774168, 11403196, 13032224, 14661252, 17104794, 18733822, 19548336, 22806392, 25657191, 28100733, 29322504, 34209588, 37467644, 39096672, 45612784, 51314382, 56201466, 58645008, 65568377, 68419176, 74935288, 84302199, 91225568, 102628764, 112402932, 117290016, 131136754, 136838352, 149870576, 168604398, 196705131, 205257528, 224805864, 262273508, 273676704, 299741152, 337208796, 393410262, 410515056, 449611728, 524547016, 590115393, 674417592, 786820524, 821030112, 899223456, 1049094032, 1180230786, 1348835184, 1573641048, 2098188064, 2360461572, 2697670368, 3147282096, 4720923144, 6294564192, 9441846288, 18883692576]

約数ペア:

[(1, 18883692576), (2, 9441846288), (3, 6294564192), (4, 4720923144), (6, 3147282096), (7, 2697670368), (8, 2360461572), (9, 2098188064), (12, 1573641048), (14, 1348835184), (16, 1180230786), (18, 1049094032), (21, 899223456), (23, 821030112), (24, 786820524), (28, 674417592), (32, 590115393), (36, 524547016), (42, 449611728), (46, 410515056), (48, 393410262), (56, 337208796), (63, 299741152), (69, 273676704), (72, 262273508), (84, 224805864), (92, 205257528), (96, 196705131), (112, 168604398), (126, 149870576), (138, 136838352), (144, 131136754), (161, 117290016), (168, 112402932), (184, 102628764), (207, 91225568), (224, 84302199), (252, 74935288), (276, 68419176), (288, 65568377), (322, 58645008), (336, 56201466), (368, 51314382), (414, 45612784), (483, 39096672), (504, 37467644), (552, 34209588), (644, 29322504), (672, 28100733), (736, 25657191), (828, 22806392), (966, 19548336), (1008, 18733822), (1104, 17104794), (1288, 14661252), (1449, 13032224), (1656, 11403196), (1932, 9774168), (2016, 9366911), (2208, 8552397), (2576, 7330626), (2898, 6516112), (3312, 5701598), (3864, 4887084), (5152, 3665313), (5796, 3258056), (6624, 2850799), (7728, 2443542), (11592, 1629028), (15456, 1221771), (23184, 814514), (46368, 407257)]