2818386438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67104439}}^1$

素因数の和:67104451

約数の個数: 16

約数和(自身を含む): 6442026240

約数和(自身を除く): 3623639802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67104439, 134208878, 201313317, 402626634, 469731073, 939462146, 1409193219, 2818386438]

約数ペア:

[(1, 2818386438), (2, 1409193219), (3, 939462146), (6, 469731073), (7, 402626634), (14, 201313317), (21, 134208878), (42, 67104439)]