1921806

素因数分解:

$2^1\times 3^4\times {\mathrm{11863}}^1$

素因数の和:11877

約数の個数: 20

約数和(自身を含む): 4306632

約数和(自身を除く): 2384826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11863, 23726, 35589, 71178, 106767, 213534, 320301, 640602, 960903, 1921806]

約数ペア:

[(1, 1921806), (2, 960903), (3, 640602), (6, 320301), (9, 213534), (18, 106767), (27, 71178), (54, 35589), (81, 23726), (162, 11863)]