5711382

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 12972960

約数和(自身を除く): 7261578

約数列:

[1, 2, 3, 6, 9, 18, 41, 71, 82, 109, 123, 142, 213, 218, 246, 327, 369, 426, 639, 654, 738, 981, 1278, 1962, 2911, 4469, 5822, 7739, 8733, 8938, 13407, 15478, 17466, 23217, 26199, 26814, 40221, 46434, 52398, 69651, 80442, 139302, 317299, 634598, 951897, 1903794, 2855691, 5711382]

約数ペア:

[(1, 5711382), (2, 2855691), (3, 1903794), (6, 951897), (9, 634598), (18, 317299), (41, 139302), (71, 80442), (82, 69651), (109, 52398), (123, 46434), (142, 40221), (213, 26814), (218, 26199), (246, 23217), (327, 17466), (369, 15478), (426, 13407), (639, 8938), (654, 8733), (738, 7739), (981, 5822), (1278, 4469), (1962, 2911)]