16980498918

素因数分解:

$2^1\times 3^2\times {\mathrm{943361051}}^1$

素因数の和:943361059

約数の個数: 12

約数和(自身を含む): 36791081028

約数和(自身を除く): 19810582110

約数列:

[1, 2, 3, 6, 9, 18, 943361051, 1886722102, 2830083153, 5660166306, 8490249459, 16980498918]

約数ペア:

[(1, 16980498918), (2, 8490249459), (3, 5660166306), (6, 2830083153), (9, 1886722102), (18, 943361051)]