18155496

素因数分解:

$2^3\times 3^1\times {\mathrm{353}}^1\times {\mathrm{2143}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 45538560

約数和(自身を除く): 27383064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 353, 706, 1059, 1412, 2118, 2143, 2824, 4236, 4286, 6429, 8472, 8572, 12858, 17144, 25716, 51432, 756479, 1512958, 2269437, 3025916, 4538874, 6051832, 9077748, 18155496]

約数ペア:

[(1, 18155496), (2, 9077748), (3, 6051832), (4, 4538874), (6, 3025916), (8, 2269437), (12, 1512958), (24, 756479), (353, 51432), (706, 25716), (1059, 17144), (1412, 12858), (2118, 8572), (2143, 8472), (2824, 6429), (4236, 4286)]