2018059911

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{299371}}^1$

素因数の和:299491

約数の個数: 24

約数和(自身を含む): 3362546304

約数和(自身を除く): 1344486393

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 299371, 898113, 2095597, 2694339, 6286791, 18860373, 32032697, 96098091, 224228879, 288294273, 672686637, 2018059911]

約数ペア:

[(1, 2018059911), (3, 672686637), (7, 288294273), (9, 224228879), (21, 96098091), (63, 32032697), (107, 18860373), (321, 6286791), (749, 2694339), (963, 2095597), (2247, 898113), (6741, 299371)]