| 약수 |
1,
2,
3,
6,
7,
9,
11,
14,
18,
21,
22,
33,
42,
63,
66,
77,
99,
126,
154,
198,
211,
231,
422,
462,
571,
633,
693,
1142,
1266,
1386,
1477,
1713,
1899,
2321,
2954,
3426,
3798,
3997,
4431,
4642,
5139,
6281,
6963,
7994,
8862,
10278,
11991,
12562,
13293,
13926,
16247,
18843,
20889,
23982,
26586,
32494,
35973,
37686,
41778,
43967,
48741,
56529,
71946,
87934,
97482,
113058,
120481,
131901,
146223,
240962,
263802,
292446,
361443,
395703,
722886,
791406,
843367,
1084329,
1325291,
1686734,
2168658,
2530101,
2650582,
3975873,
5060202,
7590303,
7951746,
9277037,
11927619,
15180606,
18554074,
23855238,
27831111,
55662222,
83493333,
166986666
|