2740212

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 7003360

約数和(自身を除く): 4263148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 739, 927, 1236, 1478, 1854, 2217, 2956, 3708, 4434, 6651, 8868, 13302, 26604, 76117, 152234, 228351, 304468, 456702, 685053, 913404, 1370106, 2740212]

約数ペア:

[(1, 2740212), (2, 1370106), (3, 913404), (4, 685053), (6, 456702), (9, 304468), (12, 228351), (18, 152234), (36, 76117), (103, 26604), (206, 13302), (309, 8868), (412, 6651), (618, 4434), (739, 3708), (927, 2956), (1236, 2217), (1478, 1854)]