27378802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1801}}^1$

素因数の和:2505

約数の個数: 16

約数和(自身を含む): 44891424

約数和(自身を除く): 17512622

約数列:

[1, 2, 11, 22, 691, 1382, 1801, 3602, 7601, 15202, 19811, 39622, 1244491, 2488982, 13689401, 27378802]

約数ペア:

[(1, 27378802), (2, 13689401), (11, 2488982), (22, 1244491), (691, 39622), (1382, 19811), (1801, 15202), (3602, 7601)]