8220636

素因数分解:

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

素因数の和:855

約数の個数: 48

約数和(自身を含む): 21548800

約数和(自身を除く): 13328164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 739, 927, 1236, 1478, 1854, 2217, 2781, 2956, 3708, 4434, 5562, 6651, 8868, 11124, 13302, 19953, 26604, 39906, 76117, 79812, 152234, 228351, 304468, 456702, 685053, 913404, 1370106, 2055159, 2740212, 4110318, 8220636]

約数ペア:

[(1, 8220636), (2, 4110318), (3, 2740212), (4, 2055159), (6, 1370106), (9, 913404), (12, 685053), (18, 456702), (27, 304468), (36, 228351), (54, 152234), (103, 79812), (108, 76117), (206, 39906), (309, 26604), (412, 19953), (618, 13302), (739, 11124), (927, 8868), (1236, 6651), (1478, 5562), (1854, 4434), (2217, 3708), (2781, 2956)]