1539682722

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 3463741440

約数和(自身を除く): 1924058718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 347, 381, 647, 694, 762, 1041, 1143, 1294, 1941, 2082, 2286, 3123, 3429, 3882, 5823, 6246, 6858, 9369, 11646, 17469, 18738, 34938, 44069, 82169, 88138, 132207, 164338, 224509, 246507, 264414, 396621, 449018, 493014, 673527, 739521, 793242, 1189863, 1347054, 1479042, 2020581, 2218563, 2379726, 4041162, 4437126, 6061743, 12123486, 28512643, 57025286, 85537929, 171075858, 256613787, 513227574, 769841361, 1539682722]

約数ペア:

[(1, 1539682722), (2, 769841361), (3, 513227574), (6, 256613787), (9, 171075858), (18, 85537929), (27, 57025286), (54, 28512643), (127, 12123486), (254, 6061743), (347, 4437126), (381, 4041162), (647, 2379726), (694, 2218563), (762, 2020581), (1041, 1479042), (1143, 1347054), (1294, 1189863), (1941, 793242), (2082, 739521), (2286, 673527), (3123, 493014), (3429, 449018), (3882, 396621), (5823, 264414), (6246, 246507), (6858, 224509), (9369, 164338), (11646, 132207), (17469, 88138), (18738, 82169), (34938, 44069)]