18112496

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{8263}}^1$

素因数の和:8408

約数の個数: 20

約数和(自身を含む): 35353392

約数和(自身を除く): 17240896

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 8263, 16526, 33052, 66104, 132208, 1132031, 2264062, 4528124, 9056248, 18112496]

約数ペア:

[(1, 18112496), (2, 9056248), (4, 4528124), (8, 2264062), (16, 1132031), (137, 132208), (274, 66104), (548, 33052), (1096, 16526), (2192, 8263)]