12702438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 31907616

約数和(自身を除く): 19205178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1381, 1533, 2762, 3066, 4143, 4599, 8286, 9198, 9667, 12429, 19334, 24858, 29001, 58002, 87003, 100813, 174006, 201626, 302439, 604878, 705691, 907317, 1411382, 1814634, 2117073, 4234146, 6351219, 12702438]

約数ペア:

[(1, 12702438), (2, 6351219), (3, 4234146), (6, 2117073), (7, 1814634), (9, 1411382), (14, 907317), (18, 705691), (21, 604878), (42, 302439), (63, 201626), (73, 174006), (126, 100813), (146, 87003), (219, 58002), (438, 29001), (511, 24858), (657, 19334), (1022, 12429), (1314, 9667), (1381, 9198), (1533, 8286), (2762, 4599), (3066, 4143)]