81444294

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{30367}}^1$

素因数の和:30524

約数の個数: 24

約数和(自身を含む): 177652800

約数和(自身を除く): 96208506

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 30367, 60734, 91101, 182202, 273303, 546606, 4524683, 9049366, 13574049, 27148098, 40722147, 81444294]

約数ペア:

[(1, 81444294), (2, 40722147), (3, 27148098), (6, 13574049), (9, 9049366), (18, 4524683), (149, 546606), (298, 273303), (447, 182202), (894, 91101), (1341, 60734), (2682, 30367)]