31113036

素因数分解:

$2^2\times 3^2\times {\mathrm{864251}}^1$

素因数の和:864261

約数の個数: 18

約数和(自身を含む): 78646932

約数和(自身を除く): 47533896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 864251, 1728502, 2592753, 3457004, 5185506, 7778259, 10371012, 15556518, 31113036]

約数ペア:

[(1, 31113036), (2, 15556518), (3, 10371012), (4, 7778259), (6, 5185506), (9, 3457004), (12, 2592753), (18, 1728502), (36, 864251)]