2152854

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 5189184

約数和(自身を除く): 3036330

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 131, 166, 198, 249, 262, 393, 498, 747, 786, 913, 1179, 1441, 1494, 1826, 2358, 2739, 2882, 4323, 5478, 8217, 8646, 10873, 12969, 16434, 21746, 25938, 32619, 65238, 97857, 119603, 195714, 239206, 358809, 717618, 1076427, 2152854]

約数ペア:

[(1, 2152854), (2, 1076427), (3, 717618), (6, 358809), (9, 239206), (11, 195714), (18, 119603), (22, 97857), (33, 65238), (66, 32619), (83, 25938), (99, 21746), (131, 16434), (166, 12969), (198, 10873), (249, 8646), (262, 8217), (393, 5478), (498, 4323), (747, 2882), (786, 2739), (913, 2358), (1179, 1826), (1441, 1494)]