38902518

素因数分解:

$2^1\times 3^4\times {\mathrm{240139}}^1$

素因数の和:240153

約数の個数: 20

約数和(自身を含む): 87170820

約数和(自身を除く): 48268302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 240139, 480278, 720417, 1440834, 2161251, 4322502, 6483753, 12967506, 19451259, 38902518]

約数ペア:

[(1, 38902518), (2, 19451259), (3, 12967506), (6, 6483753), (9, 4322502), (18, 2161251), (27, 1440834), (54, 720417), (81, 480278), (162, 240139)]