39868278

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{50723}}^1$

素因数の和:50859

約数の個数: 16

約数和(自身を含む): 80346816

約数和(自身を除く): 40478538

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 50723, 101446, 152169, 304338, 6644713, 13289426, 19934139, 39868278]

約数ペア:

[(1, 39868278), (2, 19934139), (3, 13289426), (6, 6644713), (131, 304338), (262, 152169), (393, 101446), (786, 50723)]