71587836

素因数分解:

$2^2\times 3^2\times {\mathrm{1988551}}^1$

素因数の和:1988561

約数の個数: 18

約数和(自身を含む): 180958232

約数和(自身を除く): 109370396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1988551, 3977102, 5965653, 7954204, 11931306, 17896959, 23862612, 35793918, 71587836]

約数ペア:

[(1, 71587836), (2, 35793918), (3, 23862612), (4, 17896959), (6, 11931306), (9, 7954204), (12, 5965653), (18, 3977102), (36, 1988551)]