81284394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{713021}}^1$

素因数の和:713045

約数の個数: 16

約数和(自身を含む): 171125280

約数和(自身を除く): 89840886

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 713021, 1426042, 2139063, 4278126, 13547399, 27094798, 40642197, 81284394]

約数ペア:

[(1, 81284394), (2, 40642197), (3, 27094798), (6, 13547399), (19, 4278126), (38, 2139063), (57, 1426042), (114, 713021)]