81394584

素因数分解:

$2^3\times 3^1\times {\mathrm{3391441}}^1$

素因数の和:3391450

約数の個数: 16

約数和(自身を含む): 203486520

約数和(自身を除く): 122091936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3391441, 6782882, 10174323, 13565764, 20348646, 27131528, 40697292, 81394584]

約数ペア:

[(1, 81394584), (2, 40697292), (3, 27131528), (4, 20348646), (6, 13565764), (8, 10174323), (12, 6782882), (24, 3391441)]