27831140876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90360847}}^1$

素因数の和:90360869

約数の個数: 24

約数和(自身を含む): 60722489856

約数和(自身を除く): 32891348980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 90360847, 180721694, 361443388, 632525929, 993969317, 1265051858, 1987938634, 2530103716, 3975877268, 6957785219, 13915570438, 27831140876]

約数ペア:

[(1, 27831140876), (2, 13915570438), (4, 6957785219), (7, 3975877268), (11, 2530103716), (14, 1987938634), (22, 1265051858), (28, 993969317), (44, 632525929), (77, 361443388), (154, 180721694), (308, 90360847)]