7266666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4787}}^1$

素因数の和:4826

約数の個数: 32

約数和(自身を含む): 16547328

約数和(自身を除く): 9280662

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 4787, 9574, 14361, 28722, 52657, 105314, 110101, 157971, 220202, 315942, 330303, 660606, 1211111, 2422222, 3633333, 7266666]

約数ペア:

[(1, 7266666), (2, 3633333), (3, 2422222), (6, 1211111), (11, 660606), (22, 330303), (23, 315942), (33, 220202), (46, 157971), (66, 110101), (69, 105314), (138, 52657), (253, 28722), (506, 14361), (759, 9574), (1518, 4787)]