27312156746

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{312089}}^1$

素因数の和:312171

約数の個数: 48

約数和(自身を含む): 51232694400

約数和(自身を除く): 23920537654

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 266, 329, 658, 893, 931, 1786, 1862, 2303, 4606, 6251, 12502, 43757, 87514, 312089, 624178, 2184623, 4369246, 5929691, 11859382, 14668183, 15292361, 29336366, 30584722, 41507837, 83015674, 102677281, 205354562, 278695477, 290554859, 557390954, 581109718, 718740967, 1437481934, 1950868339, 3901736678, 13656078373, 27312156746]

約数ペア:

[(1, 27312156746), (2, 13656078373), (7, 3901736678), (14, 1950868339), (19, 1437481934), (38, 718740967), (47, 581109718), (49, 557390954), (94, 290554859), (98, 278695477), (133, 205354562), (266, 102677281), (329, 83015674), (658, 41507837), (893, 30584722), (931, 29336366), (1786, 15292361), (1862, 14668183), (2303, 11859382), (4606, 5929691), (6251, 4369246), (12502, 2184623), (43757, 624178), (87514, 312089)]