47507166

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:966

約数の個数: 72

約数和(自身を含む): 121838184

約数和(自身を除く): 74331018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 366, 427, 441, 549, 854, 882, 883, 1098, 1281, 1766, 2562, 2649, 2989, 3843, 5298, 5978, 6181, 7686, 7947, 8967, 12362, 15894, 17934, 18543, 26901, 37086, 43267, 53802, 53863, 55629, 86534, 107726, 111258, 129801, 161589, 259602, 323178, 377041, 389403, 484767, 754082, 778806, 969534, 1131123, 2262246, 2639287, 3393369, 5278574, 6786738, 7917861, 15835722, 23753583, 47507166]

約数ペア:

[(1, 47507166), (2, 23753583), (3, 15835722), (6, 7917861), (7, 6786738), (9, 5278574), (14, 3393369), (18, 2639287), (21, 2262246), (42, 1131123), (49, 969534), (61, 778806), (63, 754082), (98, 484767), (122, 389403), (126, 377041), (147, 323178), (183, 259602), (294, 161589), (366, 129801), (427, 111258), (441, 107726), (549, 86534), (854, 55629), (882, 53863), (883, 53802), (1098, 43267), (1281, 37086), (1766, 26901), (2562, 18543), (2649, 17934), (2989, 15894), (3843, 12362), (5298, 8967), (5978, 7947), (6181, 7686)]