2021690742

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3149051}}^1$

素因数の和:3149163

約数の個数: 16

約数和(自身を含む): 4081171392

約数和(自身を除く): 2059480650

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 3149051, 6298102, 9447153, 18894306, 336948457, 673896914, 1010845371, 2021690742]

約数ペア:

[(1, 2021690742), (2, 1010845371), (3, 673896914), (6, 336948457), (107, 18894306), (214, 9447153), (321, 6298102), (642, 3149051)]