2897194788

素因数分解:

$2^2\times 3^2\times {\mathrm{80477633}}^1$

素因数の和:80477643

約数の個数: 18

約数和(自身を含む): 7323464694

約数和(自身を除く): 4426269906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80477633, 160955266, 241432899, 321910532, 482865798, 724298697, 965731596, 1448597394, 2897194788]

約数ペア:

[(1, 2897194788), (2, 1448597394), (3, 965731596), (4, 724298697), (6, 482865798), (9, 321910532), (12, 241432899), (18, 160955266), (36, 80477633)]