27666826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1993}}^1$

素因数の和:2637

約数の個数: 16

約数和(自身を含む): 45367488

約数和(自身を除く): 17700662

約数列:

[1, 2, 11, 22, 631, 1262, 1993, 3986, 6941, 13882, 21923, 43846, 1257583, 2515166, 13833413, 27666826]

約数ペア:

[(1, 27666826), (2, 13833413), (11, 2515166), (22, 1257583), (631, 43846), (1262, 21923), (1993, 13882), (3986, 6941)]