268533786

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{27407}}^1$

素因数の和:27506

約数の個数: 32

約数和(自身を含む): 568332288

約数和(自身を除く): 299798502

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 27407, 54814, 82221, 164442, 630361, 1260722, 1891083, 1945897, 3782166, 3891794, 5837691, 11675382, 44755631, 89511262, 134266893, 268533786]

約数ペア:

[(1, 268533786), (2, 134266893), (3, 89511262), (6, 44755631), (23, 11675382), (46, 5837691), (69, 3891794), (71, 3782166), (138, 1945897), (142, 1891083), (213, 1260722), (426, 630361), (1633, 164442), (3266, 82221), (4899, 54814), (9798, 27407)]