31029494436

素因数分解:

$2^2\times 3^2\times {\mathrm{861930401}}^1$

素因数の和:861930411

約数の個数: 18

約数和(自身を含む): 78435666582

約数和(自身を除く): 47406172146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 861930401, 1723860802, 2585791203, 3447721604, 5171582406, 7757373609, 10343164812, 15514747218, 31029494436]

約数ペア:

[(1, 31029494436), (2, 15514747218), (3, 10343164812), (4, 7757373609), (6, 5171582406), (9, 3447721604), (12, 2585791203), (18, 1723860802), (36, 861930401)]