12286668

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1549}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 28730800

約数和(自身を除く): 16444132

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1549, 1983, 2644, 3098, 3966, 4647, 6196, 7932, 9294, 18588, 1023889, 2047778, 3071667, 4095556, 6143334, 12286668]

約数ペア:

[(1, 12286668), (2, 6143334), (3, 4095556), (4, 3071667), (6, 2047778), (12, 1023889), (661, 18588), (1322, 9294), (1549, 7932), (1983, 6196), (2644, 4647), (3098, 3966)]