438048666

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{3347}}^1$

素因数の和:4027

約数の個数: 48

約数和(自身を含む): 1037263968

約数和(自身を除く): 599215302

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 661, 1322, 1983, 3347, 3966, 5949, 6694, 7271, 10041, 11898, 14542, 20082, 21813, 30123, 36817, 43626, 60246, 65439, 73634, 110451, 130878, 220902, 331353, 662706, 2212367, 4424734, 6637101, 13274202, 19911303, 24336037, 39822606, 48672074, 73008111, 146016222, 219024333, 438048666]

約数ペア:

[(1, 438048666), (2, 219024333), (3, 146016222), (6, 73008111), (9, 48672074), (11, 39822606), (18, 24336037), (22, 19911303), (33, 13274202), (66, 6637101), (99, 4424734), (198, 2212367), (661, 662706), (1322, 331353), (1983, 220902), (3347, 130878), (3966, 110451), (5949, 73634), (6694, 65439), (7271, 60246), (10041, 43626), (11898, 36817), (14542, 30123), (20082, 21813)]