7419594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 18579456

約数和(自身を除く): 11159862

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 127, 182, 214, 254, 273, 321, 381, 546, 642, 749, 762, 889, 1391, 1498, 1651, 1778, 2247, 2667, 2782, 3302, 4173, 4494, 4953, 5334, 8346, 9737, 9906, 11557, 13589, 19474, 23114, 27178, 29211, 34671, 40767, 58422, 69342, 81534, 95123, 176657, 190246, 285369, 353314, 529971, 570738, 1059942, 1236599, 2473198, 3709797, 7419594]

約数ペア:

[(1, 7419594), (2, 3709797), (3, 2473198), (6, 1236599), (7, 1059942), (13, 570738), (14, 529971), (21, 353314), (26, 285369), (39, 190246), (42, 176657), (78, 95123), (91, 81534), (107, 69342), (127, 58422), (182, 40767), (214, 34671), (254, 29211), (273, 27178), (321, 23114), (381, 19474), (546, 13589), (642, 11557), (749, 9906), (762, 9737), (889, 8346), (1391, 5334), (1498, 4953), (1651, 4494), (1778, 4173), (2247, 3302), (2667, 2782)]