27797694

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 57323904

約数和(自身を除く): 29526210

約数列:

[1, 2, 3, 6, 43, 86, 129, 163, 258, 326, 489, 661, 978, 1322, 1983, 3966, 7009, 14018, 21027, 28423, 42054, 56846, 85269, 107743, 170538, 215486, 323229, 646458, 4632949, 9265898, 13898847, 27797694]

約数ペア:

[(1, 27797694), (2, 13898847), (3, 9265898), (6, 4632949), (43, 646458), (86, 323229), (129, 215486), (163, 170538), (258, 107743), (326, 85269), (489, 56846), (661, 42054), (978, 28423), (1322, 21027), (1983, 14018), (3966, 7009)]