18360594

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{257}}^1$

素因数の和:291

約数の個数: 84

約数和(自身を含む): 48220974

約数和(自身を除く): 29860380

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 257, 294, 378, 441, 486, 514, 567, 729, 771, 882, 1134, 1323, 1458, 1542, 1701, 1799, 2313, 2646, 3402, 3598, 3969, 4626, 5103, 5397, 6939, 7938, 10206, 10794, 11907, 12593, 13878, 16191, 20817, 23814, 25186, 32382, 35721, 37779, 41634, 48573, 62451, 71442, 75558, 97146, 113337, 124902, 145719, 187353, 226674, 291438, 340011, 374706, 437157, 680022, 874314, 1020033, 1311471, 2040066, 2622942, 3060099, 6120198, 9180297, 18360594]

約数ペア:

[(1, 18360594), (2, 9180297), (3, 6120198), (6, 3060099), (7, 2622942), (9, 2040066), (14, 1311471), (18, 1020033), (21, 874314), (27, 680022), (42, 437157), (49, 374706), (54, 340011), (63, 291438), (81, 226674), (98, 187353), (126, 145719), (147, 124902), (162, 113337), (189, 97146), (243, 75558), (257, 71442), (294, 62451), (378, 48573), (441, 41634), (486, 37779), (514, 35721), (567, 32382), (729, 25186), (771, 23814), (882, 20817), (1134, 16191), (1323, 13878), (1458, 12593), (1542, 11907), (1701, 10794), (1799, 10206), (2313, 7938), (2646, 6939), (3402, 5397), (3598, 5103), (3969, 4626)]