71746518

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{86027}}^1$

素因数の和:86171

約数の個数: 16

約数和(自身を含む): 144527040

約数和(自身を除く): 72780522

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 86027, 172054, 258081, 516162, 11957753, 23915506, 35873259, 71746518]

約数ペア:

[(1, 71746518), (2, 35873259), (3, 23915506), (6, 11957753), (139, 516162), (278, 258081), (417, 172054), (834, 86027)]