123173666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21617}}^1$

素因数の和:21674

約数の個数: 32

約数和(自身を含む): 236587392

約数和(自身を除く): 113413726

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 21617, 43234, 151319, 237787, 302638, 475574, 799829, 1599658, 1664509, 3329018, 5598803, 8798119, 11197606, 17596238, 61586833, 123173666]

約数ペア:

[(1, 123173666), (2, 61586833), (7, 17596238), (11, 11197606), (14, 8798119), (22, 5598803), (37, 3329018), (74, 1664509), (77, 1599658), (154, 799829), (259, 475574), (407, 302638), (518, 237787), (814, 151319), (2849, 43234), (5698, 21617)]