18640006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121039}}^1$

素因数の和:121059

約数の個数: 16

約数和(自身を含む): 34859520

約数和(自身を除く): 16219514

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 121039, 242078, 847273, 1331429, 1694546, 2662858, 9320003, 18640006]

約数ペア:

[(1, 18640006), (2, 9320003), (7, 2662858), (11, 1694546), (14, 1331429), (22, 847273), (77, 242078), (154, 121039)]