81882894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{718271}}^1$

素因数の和:718295

約数の個数: 16

約数和(自身を含む): 172385280

約数和(自身を除く): 90502386

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 718271, 1436542, 2154813, 4309626, 13647149, 27294298, 40941447, 81882894]

約数ペア:

[(1, 81882894), (2, 40941447), (3, 27294298), (6, 13647149), (19, 4309626), (38, 2154813), (57, 1436542), (114, 718271)]