140372286

素因数分解:

$2^1\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{18913}}^1$

素因数の和:20155

約数の個数: 16

約数和(自身を含む): 280986384

約数和(自身を除く): 140614098

約数列:

[1, 2, 3, 6, 1237, 2474, 3711, 7422, 18913, 37826, 56739, 113478, 23395381, 46790762, 70186143, 140372286]

約数ペア:

[(1, 140372286), (2, 70186143), (3, 46790762), (6, 23395381), (1237, 113478), (2474, 56739), (3711, 37826), (7422, 18913)]