21810624

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 112

約数和(自身を含む): 65836800

約数和(自身を除く): 44026176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 132, 138, 176, 184, 192, 253, 264, 276, 352, 368, 449, 506, 528, 552, 704, 736, 759, 898, 1012, 1056, 1104, 1347, 1472, 1518, 1796, 2024, 2112, 2208, 2694, 3036, 3592, 4048, 4416, 4939, 5388, 6072, 7184, 8096, 9878, 10327, 10776, 12144, 14368, 14817, 16192, 19756, 20654, 21552, 24288, 28736, 29634, 30981, 39512, 41308, 43104, 48576, 59268, 61962, 79024, 82616, 86208, 113597, 118536, 123924, 158048, 165232, 227194, 237072, 247848, 316096, 330464, 340791, 454388, 474144, 495696, 660928, 681582, 908776, 948288, 991392, 1363164, 1817552, 1982784, 2726328, 3635104, 5452656, 7270208, 10905312, 21810624]

約数ペア:

[(1, 21810624), (2, 10905312), (3, 7270208), (4, 5452656), (6, 3635104), (8, 2726328), (11, 1982784), (12, 1817552), (16, 1363164), (22, 991392), (23, 948288), (24, 908776), (32, 681582), (33, 660928), (44, 495696), (46, 474144), (48, 454388), (64, 340791), (66, 330464), (69, 316096), (88, 247848), (92, 237072), (96, 227194), (132, 165232), (138, 158048), (176, 123924), (184, 118536), (192, 113597), (253, 86208), (264, 82616), (276, 79024), (352, 61962), (368, 59268), (449, 48576), (506, 43104), (528, 41308), (552, 39512), (704, 30981), (736, 29634), (759, 28736), (898, 24288), (1012, 21552), (1056, 20654), (1104, 19756), (1347, 16192), (1472, 14817), (1518, 14368), (1796, 12144), (2024, 10776), (2112, 10327), (2208, 9878), (2694, 8096), (3036, 7184), (3592, 6072), (4048, 5388), (4416, 4939)]