12901662318

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1303}}^1\times {\mathrm{3361}}^1$

素因数の和:5160

約数の個数: 32

約数和(自身を含む): 25883419392

約数和(自身を除く): 12981757074

約数列:

[1, 2, 3, 6, 491, 982, 1303, 1473, 2606, 2946, 3361, 3909, 6722, 7818, 10083, 20166, 639773, 1279546, 1650251, 1919319, 3300502, 3838638, 4379383, 4950753, 8758766, 9901506, 13138149, 26276298, 2150277053, 4300554106, 6450831159, 12901662318]

約数ペア:

[(1, 12901662318), (2, 6450831159), (3, 4300554106), (6, 2150277053), (491, 26276298), (982, 13138149), (1303, 9901506), (1473, 8758766), (2606, 4950753), (2946, 4379383), (3361, 3838638), (3909, 3300502), (6722, 1919319), (7818, 1650251), (10083, 1279546), (20166, 639773)]