18207046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 33203520

約数和(自身を除く): 14996474

約数列:

[1, 2, 11, 13, 22, 26, 59, 83, 118, 143, 166, 169, 286, 338, 649, 767, 913, 1079, 1298, 1534, 1826, 1859, 2158, 3718, 4897, 8437, 9794, 9971, 11869, 14027, 16874, 19942, 23738, 28054, 53867, 63661, 107734, 109681, 127322, 154297, 219362, 308594, 700271, 827593, 1400542, 1655186, 9103523, 18207046]

約数ペア:

[(1, 18207046), (2, 9103523), (11, 1655186), (13, 1400542), (22, 827593), (26, 700271), (59, 308594), (83, 219362), (118, 154297), (143, 127322), (166, 109681), (169, 107734), (286, 63661), (338, 53867), (649, 28054), (767, 23738), (913, 19942), (1079, 16874), (1298, 14027), (1534, 11869), (1826, 9971), (1859, 9794), (2158, 8437), (3718, 4897)]