68437578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2269}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 149711040

約数和(自身を除く): 81273462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 457, 914, 1371, 2269, 2742, 4538, 5027, 6807, 10054, 13614, 15081, 24959, 30162, 49918, 74877, 149754, 1036933, 2073866, 3110799, 6221598, 11406263, 22812526, 34218789, 68437578]

約数ペア:

[(1, 68437578), (2, 34218789), (3, 22812526), (6, 11406263), (11, 6221598), (22, 3110799), (33, 2073866), (66, 1036933), (457, 149754), (914, 74877), (1371, 49918), (2269, 30162), (2742, 24959), (4538, 15081), (5027, 13614), (6807, 10054)]