18022553934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{438313}}^1$

素因数の和:438425

約数の個数: 64

約数和(自身を含む): 45444395520

約数和(自身を除く): 27421841586

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 178, 231, 267, 462, 534, 623, 979, 1246, 1869, 1958, 2937, 3738, 5874, 6853, 13706, 20559, 41118, 438313, 876626, 1314939, 2629878, 3068191, 4821443, 6136382, 9204573, 9642886, 14464329, 18409146, 28928658, 33750101, 39009857, 67500202, 78019714, 101250303, 117029571, 202500606, 234059142, 273068999, 429108427, 546137998, 819206997, 858216854, 1287325281, 1638413994, 2574650562, 3003758989, 6007517978, 9011276967, 18022553934]

約数ペア:

[(1, 18022553934), (2, 9011276967), (3, 6007517978), (6, 3003758989), (7, 2574650562), (11, 1638413994), (14, 1287325281), (21, 858216854), (22, 819206997), (33, 546137998), (42, 429108427), (66, 273068999), (77, 234059142), (89, 202500606), (154, 117029571), (178, 101250303), (231, 78019714), (267, 67500202), (462, 39009857), (534, 33750101), (623, 28928658), (979, 18409146), (1246, 14464329), (1869, 9642886), (1958, 9204573), (2937, 6136382), (3738, 4821443), (5874, 3068191), (6853, 2629878), (13706, 1314939), (20559, 876626), (41118, 438313)]