27091724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{615721}}^1$

素因数の和:615736

約数の個数: 12

約数和(自身を含む): 51720648

約数和(自身を除く): 24628924

約数列:

[1, 2, 4, 11, 22, 44, 615721, 1231442, 2462884, 6772931, 13545862, 27091724]

約数ペア:

[(1, 27091724), (2, 13545862), (4, 6772931), (11, 2462884), (22, 1231442), (44, 615721)]