27987058

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1194

約数の個数: 24

約数和(自身を含む): 46611180

約数和(自身を除く): 18624122

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1061, 1199, 2122, 2398, 11671, 13189, 23342, 26378, 115649, 128381, 231298, 256762, 1272139, 2544278, 13993529, 27987058]

約数ペア:

[(1, 27987058), (2, 13993529), (11, 2544278), (22, 1272139), (109, 256762), (121, 231298), (218, 128381), (242, 115649), (1061, 26378), (1199, 23342), (2122, 13189), (2398, 11671)]