81253098252

素因数分解:

$2^2\times 3^2\times {\mathrm{2257030507}}^1$

素因数の和:2257030517

約数の個数: 18

約数和(自身を含む): 205389776228

約数和(自身を除く): 124136677976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2257030507, 4514061014, 6771091521, 9028122028, 13542183042, 20313274563, 27084366084, 40626549126, 81253098252]

約数ペア:

[(1, 81253098252), (2, 40626549126), (3, 27084366084), (4, 20313274563), (6, 13542183042), (9, 9028122028), (12, 6771091521), (18, 4514061014), (36, 2257030507)]