81669036

素因数分解:

$2^2\times 3^1\times {\mathrm{6805753}}^1$

素因数の和:6805760

約数の個数: 12

約数和(自身を含む): 190561112

約数和(自身を除く): 108892076

約数列:

[1, 2, 3, 4, 6, 12, 6805753, 13611506, 20417259, 27223012, 40834518, 81669036]

約数ペア:

[(1, 81669036), (2, 40834518), (3, 27223012), (4, 20417259), (6, 13611506), (12, 6805753)]