56557301778

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{7290191}}^1$

素因数の和:7290630

約数の個数: 24

約数和(自身を含む): 122825154816

約数和(自身を除く): 66267853038

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 2586, 3879, 7758, 7290191, 14580382, 21870573, 43741146, 65611719, 131223438, 3142072321, 6284144642, 9426216963, 18852433926, 28278650889, 56557301778]

約数ペア:

[(1, 56557301778), (2, 28278650889), (3, 18852433926), (6, 9426216963), (9, 6284144642), (18, 3142072321), (431, 131223438), (862, 65611719), (1293, 43741146), (2586, 21870573), (3879, 14580382), (7758, 7290191)]