12348536868

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{11783}}^1$

素因数の和:12513

約数の個数: 72

約数和(自身を含む): 31990166208

約数和(自身を除く): 19641629340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 677, 774, 1354, 1548, 2031, 2708, 4062, 6093, 8124, 11783, 12186, 23566, 24372, 29111, 35349, 47132, 58222, 70698, 87333, 106047, 116444, 141396, 174666, 212094, 261999, 349332, 424188, 506669, 523998, 1013338, 1047996, 1520007, 2026676, 3040014, 4560021, 6080028, 7977091, 9120042, 15954182, 18240084, 23931273, 31908364, 47862546, 71793819, 95725092, 143587638, 287175276, 343014913, 686029826, 1029044739, 1372059652, 2058089478, 3087134217, 4116178956, 6174268434, 12348536868]

約数ペア:

[(1, 12348536868), (2, 6174268434), (3, 4116178956), (4, 3087134217), (6, 2058089478), (9, 1372059652), (12, 1029044739), (18, 686029826), (36, 343014913), (43, 287175276), (86, 143587638), (129, 95725092), (172, 71793819), (258, 47862546), (387, 31908364), (516, 23931273), (677, 18240084), (774, 15954182), (1354, 9120042), (1548, 7977091), (2031, 6080028), (2708, 4560021), (4062, 3040014), (6093, 2026676), (8124, 1520007), (11783, 1047996), (12186, 1013338), (23566, 523998), (24372, 506669), (29111, 424188), (35349, 349332), (47132, 261999), (58222, 212094), (70698, 174666), (87333, 141396), (106047, 116444)]