27967926

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 65499840

約数和(自身を除く): 37531914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 251, 294, 379, 502, 753, 758, 1137, 1506, 1757, 2274, 2653, 3514, 5271, 5306, 7959, 10542, 12299, 15918, 18571, 24598, 36897, 37142, 55713, 73794, 95129, 111426, 190258, 285387, 570774, 665903, 1331806, 1997709, 3995418, 4661321, 9322642, 13983963, 27967926]

約数ペア:

[(1, 27967926), (2, 13983963), (3, 9322642), (6, 4661321), (7, 3995418), (14, 1997709), (21, 1331806), (42, 665903), (49, 570774), (98, 285387), (147, 190258), (251, 111426), (294, 95129), (379, 73794), (502, 55713), (753, 37142), (758, 36897), (1137, 24598), (1506, 18571), (1757, 15918), (2274, 12299), (2653, 10542), (3514, 7959), (5271, 5306)]