18136888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29443}}^1$

素因数の和:29467

約数の個数: 32

約数和(自身を含む): 42399360

約数和(自身を除く): 24262472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 29443, 58886, 117772, 206101, 235544, 323873, 412202, 647746, 824404, 1295492, 1648808, 2267111, 2590984, 4534222, 9068444, 18136888]

約数ペア:

[(1, 18136888), (2, 9068444), (4, 4534222), (7, 2590984), (8, 2267111), (11, 1648808), (14, 1295492), (22, 824404), (28, 647746), (44, 412202), (56, 323873), (77, 235544), (88, 206101), (154, 117772), (308, 58886), (616, 29443)]