17943121938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1283}}^1\times {\mathrm{47569}}^1$

素因数の和:48871

約数の個数: 48

約数和(自身を含む): 41778637920

約数和(自身を除く): 23835515982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1283, 2566, 3849, 7698, 8981, 17962, 26943, 47569, 53886, 62867, 95138, 125734, 142707, 188601, 285414, 332983, 377202, 665966, 998949, 1997898, 2330881, 4661762, 6992643, 13985286, 61031027, 122062054, 183093081, 366186162, 427217189, 854434378, 1281651567, 2563303134, 2990520323, 5981040646, 8971560969, 17943121938]

約数ペア:

[(1, 17943121938), (2, 8971560969), (3, 5981040646), (6, 2990520323), (7, 2563303134), (14, 1281651567), (21, 854434378), (42, 427217189), (49, 366186162), (98, 183093081), (147, 122062054), (294, 61031027), (1283, 13985286), (2566, 6992643), (3849, 4661762), (7698, 2330881), (8981, 1997898), (17962, 998949), (26943, 665966), (47569, 377202), (53886, 332983), (62867, 285414), (95138, 188601), (125734, 142707)]