18837492044

素因数分解:

$2^2\times 7^1\times {\mathrm{22037}}^1\times {\mathrm{30529}}^1$

素因数の和:52577

約数の個数: 24

約数和(自身を含む): 37677927840

約数和(自身を除く): 18840435796

約数列:

[1, 2, 4, 7, 14, 28, 22037, 30529, 44074, 61058, 88148, 122116, 154259, 213703, 308518, 427406, 617036, 854812, 672767573, 1345535146, 2691070292, 4709373011, 9418746022, 18837492044]

約数ペア:

[(1, 18837492044), (2, 9418746022), (4, 4709373011), (7, 2691070292), (14, 1345535146), (28, 672767573), (22037, 854812), (30529, 617036), (44074, 427406), (61058, 308518), (88148, 213703), (122116, 154259)]