128890902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3068831}}^1$

素因数の和:3068843

約数の個数: 16

約数和(自身を含む): 294607872

約数和(自身を除く): 165716970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3068831, 6137662, 9206493, 18412986, 21481817, 42963634, 64445451, 128890902]

約数ペア:

[(1, 128890902), (2, 64445451), (3, 42963634), (6, 21481817), (7, 18412986), (14, 9206493), (21, 6137662), (42, 3068831)]