40195398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{291271}}^1$

素因数の和:291299

約数の個数: 16

約数和(自身を含む): 83886336

約数和(自身を除く): 43690938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 291271, 582542, 873813, 1747626, 6699233, 13398466, 20097699, 40195398]

約数ペア:

[(1, 40195398), (2, 20097699), (3, 13398466), (6, 6699233), (23, 1747626), (46, 873813), (69, 582542), (138, 291271)]