21480882

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{35447}}^1$

素因数の和:35553

約数の個数: 16

約数和(自身を含む): 43388352

約数和(自身を除く): 21907470

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 35447, 70894, 106341, 212682, 3580147, 7160294, 10740441, 21480882]

約数ペア:

[(1, 21480882), (2, 10740441), (3, 7160294), (6, 3580147), (101, 212682), (202, 106341), (303, 70894), (606, 35447)]