21700326362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{343327}}^1$

素因数の和:343383

約数の個数: 48

約数和(自身を含む): 40713207552

約数和(自身を除く): 19012881190

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 169, 187, 221, 286, 338, 374, 442, 1859, 2431, 2873, 3718, 4862, 5746, 31603, 63206, 343327, 686654, 3776597, 4463251, 5836559, 7553194, 8926502, 11673118, 49095761, 58022263, 64202149, 75875267, 98191522, 116044526, 128404298, 151750534, 638244893, 834627937, 986378471, 1276489786, 1669255874, 1972756942, 10850163181, 21700326362]

約数ペア:

[(1, 21700326362), (2, 10850163181), (11, 1972756942), (13, 1669255874), (17, 1276489786), (22, 986378471), (26, 834627937), (34, 638244893), (143, 151750534), (169, 128404298), (187, 116044526), (221, 98191522), (286, 75875267), (338, 64202149), (374, 58022263), (442, 49095761), (1859, 11673118), (2431, 8926502), (2873, 7553194), (3718, 5836559), (4862, 4463251), (5746, 3776597), (31603, 686654), (63206, 343327)]