3424428

素因数分解:

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

素因数の和:251

約数の個数: 72

約数和(自身を含む): 10063872

約数和(自身を除く): 6639444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 127, 214, 252, 254, 321, 381, 428, 508, 642, 749, 762, 889, 963, 1143, 1284, 1498, 1524, 1778, 1926, 2247, 2286, 2667, 2996, 3556, 3852, 4494, 4572, 5334, 6741, 8001, 8988, 10668, 13482, 13589, 16002, 26964, 27178, 32004, 40767, 54356, 81534, 95123, 122301, 163068, 190246, 244602, 285369, 380492, 489204, 570738, 856107, 1141476, 1712214, 3424428]

約数ペア:

[(1, 3424428), (2, 1712214), (3, 1141476), (4, 856107), (6, 570738), (7, 489204), (9, 380492), (12, 285369), (14, 244602), (18, 190246), (21, 163068), (28, 122301), (36, 95123), (42, 81534), (63, 54356), (84, 40767), (107, 32004), (126, 27178), (127, 26964), (214, 16002), (252, 13589), (254, 13482), (321, 10668), (381, 8988), (428, 8001), (508, 6741), (642, 5334), (749, 4572), (762, 4494), (889, 3852), (963, 3556), (1143, 2996), (1284, 2667), (1498, 2286), (1524, 2247), (1778, 1926)]