| 약수 |
1,
2,
3,
4,
6,
9,
12,
13,
18,
26,
31,
36,
39,
52,
62,
78,
93,
117,
124,
156,
186,
234,
279,
372,
403,
468,
558,
806,
1116,
1209,
1612,
2418,
3627,
4836,
7254,
14508,
131071,
262142,
393213,
524284,
786426,
1179639,
1572852,
1703923,
2359278,
3407846,
4063201,
4718556,
5111769,
6815692,
8126402,
10223538,
12189603,
15335307,
16252804,
20447076,
24379206,
30670614,
36568809,
48758412,
52821613,
61341228,
73137618,
105643226,
146275236,
158464839,
211286452,
316929678,
475394517,
633859356,
950789034,
1901578068
|