81916062

素因数分解:

$2^1\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{6871}}^1$

素因数の和:8863

約数の個数: 16

約数和(自身を含む): 163938432

約数和(自身を除く): 82022370

約数列:

[1, 2, 3, 6, 1987, 3974, 5961, 6871, 11922, 13742, 20613, 41226, 13652677, 27305354, 40958031, 81916062]

約数ペア:

[(1, 81916062), (2, 40958031), (3, 27305354), (6, 13652677), (1987, 41226), (3974, 20613), (5961, 13742), (6871, 11922)]