| 약수 |
1,
2,
3,
6,
7,
9,
14,
18,
21,
42,
49,
63,
98,
126,
147,
294,
441,
882,
1697,
1783,
3394,
3566,
5091,
5349,
10182,
10698,
11879,
12481,
15273,
16047,
23758,
24962,
30546,
32094,
35637,
37443,
71274,
74886,
83153,
87367,
106911,
112329,
166306,
174734,
213822,
224658,
249459,
262101,
498918,
524202,
748377,
786303,
1496754,
1572606,
3025751,
6051502,
9077253,
18154506,
21180257,
27231759,
42360514,
54463518,
63540771,
127081542,
148261799,
190622313,
296523598,
381244626,
444785397,
889570794,
1334356191,
2668712382
|