1980411012

素因数分解:

$2^2\times 3^3\times {\mathrm{18337139}}^1$

素因数の和:18337152

約数の個数: 24

約数和(自身を含む): 5134399200

約数和(自身を除く): 3153988188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 18337139, 36674278, 55011417, 73348556, 110022834, 165034251, 220045668, 330068502, 495102753, 660137004, 990205506, 1980411012]

約数ペア:

[(1, 1980411012), (2, 990205506), (3, 660137004), (4, 495102753), (6, 330068502), (9, 220045668), (12, 165034251), (18, 110022834), (27, 73348556), (36, 55011417), (54, 36674278), (108, 18337139)]