12678804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20717}}^1$

素因数の和:20744

約数の個数: 36

約数和(自身を含む): 33936084

約数和(自身を除く): 21257280

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 20717, 41434, 62151, 82868, 124302, 186453, 248604, 352189, 372906, 704378, 745812, 1056567, 1408756, 2113134, 3169701, 4226268, 6339402, 12678804]

約数ペア:

[(1, 12678804), (2, 6339402), (3, 4226268), (4, 3169701), (6, 2113134), (9, 1408756), (12, 1056567), (17, 745812), (18, 704378), (34, 372906), (36, 352189), (51, 248604), (68, 186453), (102, 124302), (153, 82868), (204, 62151), (306, 41434), (612, 20717)]