2201418

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 40

約数和(自身を含む): 5018112

約数和(自身を除く): 2816694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 127, 162, 214, 254, 321, 381, 642, 762, 963, 1143, 1926, 2286, 2889, 3429, 5778, 6858, 8667, 10287, 13589, 17334, 20574, 27178, 40767, 81534, 122301, 244602, 366903, 733806, 1100709, 2201418]

約数ペア:

[(1, 2201418), (2, 1100709), (3, 733806), (6, 366903), (9, 244602), (18, 122301), (27, 81534), (54, 40767), (81, 27178), (107, 20574), (127, 17334), (162, 13589), (214, 10287), (254, 8667), (321, 6858), (381, 5778), (642, 3429), (762, 2889), (963, 2286), (1143, 1926)]