31869036

素因数分解:

$2^2\times 3^2\times {\mathrm{885251}}^1$

素因数の和:885261

約数の個数: 18

約数和(自身を含む): 80557932

約数和(自身を除く): 48688896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 885251, 1770502, 2655753, 3541004, 5311506, 7967259, 10623012, 15934518, 31869036]

約数ペア:

[(1, 31869036), (2, 15934518), (3, 10623012), (4, 7967259), (6, 5311506), (9, 3541004), (12, 2655753), (18, 1770502), (36, 885251)]