2840784828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{33818867}}^1$

素因数の和:33818881

約数の個数: 24

約数和(自身を含む): 7575426432

約数和(自身を除く): 4734641604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 33818867, 67637734, 101456601, 135275468, 202913202, 236732069, 405826404, 473464138, 710196207, 946928276, 1420392414, 2840784828]

約数ペア:

[(1, 2840784828), (2, 1420392414), (3, 946928276), (4, 710196207), (6, 473464138), (7, 405826404), (12, 236732069), (14, 202913202), (21, 135275468), (28, 101456601), (42, 67637734), (84, 33818867)]