31029444

素因数分解:

$2^2\times 3^2\times {\mathrm{861929}}^1$

素因数の和:861939

約数の個数: 18

約数和(自身を含む): 78435630

約数和(自身を除く): 47406186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 861929, 1723858, 2585787, 3447716, 5171574, 7757361, 10343148, 15514722, 31029444]

約数ペア:

[(1, 31029444), (2, 15514722), (3, 10343148), (4, 7757361), (6, 5171574), (9, 3447716), (12, 2585787), (18, 1723858), (36, 861929)]