2018584323

素因数分解:

$3^2\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{19267}}^1$

素因数の和:20943

約数の個数: 24

約数和(自身を含む): 3334443008

約数和(自身を除く): 1315858685

約数列:

[1, 3, 7, 9, 21, 63, 1663, 4989, 11641, 14967, 19267, 34923, 57801, 104769, 134869, 173403, 404607, 1213821, 32041021, 96123063, 224287147, 288369189, 672861441, 2018584323]

約数ペア:

[(1, 2018584323), (3, 672861441), (7, 288369189), (9, 224287147), (21, 96123063), (63, 32041021), (1663, 1213821), (4989, 404607), (11641, 173403), (14967, 134869), (19267, 104769), (34923, 57801)]