81274938

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{288209}}^1$

素因数の和:288261

約数の個数: 16

約数和(自身を含む): 166008960

約数和(自身を除く): 84734022

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 288209, 576418, 864627, 1729254, 13545823, 27091646, 40637469, 81274938]

約数ペア:

[(1, 81274938), (2, 40637469), (3, 27091646), (6, 13545823), (47, 1729254), (94, 864627), (141, 576418), (282, 288209)]