66961242

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{3863}}^1$

素因数の和:3984

約数の個数: 40

約数和(自身を含む): 151484256

約数和(自身を除く): 84523014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 321, 642, 963, 1926, 2889, 3863, 5778, 7726, 8667, 11589, 17334, 23178, 34767, 69534, 104301, 208602, 312903, 413341, 625806, 826682, 1240023, 2480046, 3720069, 7440138, 11160207, 22320414, 33480621, 66961242]

約数ペア:

[(1, 66961242), (2, 33480621), (3, 22320414), (6, 11160207), (9, 7440138), (18, 3720069), (27, 2480046), (54, 1240023), (81, 826682), (107, 625806), (162, 413341), (214, 312903), (321, 208602), (642, 104301), (963, 69534), (1926, 34767), (2889, 23178), (3863, 17334), (5778, 11589), (7726, 8667)]