128044518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3048679}}^1$

素因数の和:3048691

約数の個数: 16

約数和(自身を含む): 292673280

約数和(自身を除く): 164628762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3048679, 6097358, 9146037, 18292074, 21340753, 42681506, 64022259, 128044518]

約数ペア:

[(1, 128044518), (2, 64022259), (3, 42681506), (6, 21340753), (7, 18292074), (14, 9146037), (21, 6097358), (42, 3048679)]