81184308

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{22037}}^1$

素因数の和:22351

約数の個数: 24

約数和(自身を含む): 190055712

約数和(自身を除く): 108871404

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 22037, 44074, 66111, 88148, 132222, 264444, 6765359, 13530718, 20296077, 27061436, 40592154, 81184308]

約数ペア:

[(1, 81184308), (2, 40592154), (3, 27061436), (4, 20296077), (6, 13530718), (12, 6765359), (307, 264444), (614, 132222), (921, 88148), (1228, 66111), (1842, 44074), (3684, 22037)]