| 약수 |
1,
2,
3,
4,
6,
7,
9,
12,
14,
18,
21,
28,
36,
42,
63,
84,
126,
252,
367,
734,
1101,
1468,
2202,
2569,
3303,
4404,
5138,
6606,
7707,
10276,
13212,
15414,
19609,
23121,
30828,
39218,
46242,
58827,
78436,
92484,
117654,
137263,
176481,
235308,
274526,
352962,
411789,
549052,
705924,
823578,
1235367,
1647156,
2470734,
4941468,
7196503,
14393006,
21589509,
28786012,
43179018,
50375521,
64768527,
86358036,
100751042,
129537054,
151126563,
201502084,
259074108,
302253126,
453379689,
604506252,
906759378,
1813518756
|