1880811054

素因数分解:

$2^1\times 3^2\times {\mathrm{104489503}}^1$

素因数の和:104489511

約数の個数: 12

約数和(自身を含む): 4075090656

約数和(自身を除く): 2194279602

約数列:

[1, 2, 3, 6, 9, 18, 104489503, 208979006, 313468509, 626937018, 940405527, 1880811054]

約数ペア:

[(1, 1880811054), (2, 940405527), (3, 626937018), (6, 313468509), (9, 208979006), (18, 104489503)]