27966162

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 38389038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 127, 147, 214, 254, 294, 321, 343, 381, 642, 686, 749, 762, 889, 1029, 1498, 1778, 2058, 2247, 2667, 4494, 5243, 5334, 6223, 10486, 12446, 13589, 15729, 18669, 27178, 31458, 36701, 37338, 40767, 43561, 73402, 81534, 87122, 95123, 110103, 130683, 190246, 220206, 261366, 285369, 570738, 665861, 1331722, 1997583, 3995166, 4661027, 9322054, 13983081, 27966162]

約数ペア:

[(1, 27966162), (2, 13983081), (3, 9322054), (6, 4661027), (7, 3995166), (14, 1997583), (21, 1331722), (42, 665861), (49, 570738), (98, 285369), (107, 261366), (127, 220206), (147, 190246), (214, 130683), (254, 110103), (294, 95123), (321, 87122), (343, 81534), (381, 73402), (642, 43561), (686, 40767), (749, 37338), (762, 36701), (889, 31458), (1029, 27178), (1498, 18669), (1778, 15729), (2058, 13589), (2247, 12446), (2667, 10486), (4494, 6223), (5243, 5334)]