255967884

素因数分解:

$2^2\times 3^3\times {\mathrm{2370073}}^1$

素因数の和:2370086

約数の個数: 24

約数和(自身を含む): 663620720

約数和(自身を除く): 407652836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2370073, 4740146, 7110219, 9480292, 14220438, 21330657, 28440876, 42661314, 63991971, 85322628, 127983942, 255967884]

約数ペア:

[(1, 255967884), (2, 127983942), (3, 85322628), (4, 63991971), (6, 42661314), (9, 28440876), (12, 21330657), (18, 14220438), (27, 9480292), (36, 7110219), (54, 4740146), (108, 2370073)]