81831462

素因数分解:

$2^1\times 3^1\times {\mathrm{1543}}^1\times {\mathrm{8839}}^1$

素因数の和:10387

約数の個数: 16

約数和(自身を含む): 163787520

約数和(自身を除く): 81956058

約数列:

[1, 2, 3, 6, 1543, 3086, 4629, 8839, 9258, 17678, 26517, 53034, 13638577, 27277154, 40915731, 81831462]

約数ペア:

[(1, 81831462), (2, 40915731), (3, 27277154), (6, 13638577), (1543, 53034), (3086, 26517), (4629, 17678), (8839, 9258)]