42471978

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{13907}}^1$

素因数の和:14421

約数の個数: 16

約数和(自身を含む): 85116960

約数和(自身を除く): 42644982

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 13907, 27814, 41721, 83442, 7078663, 14157326, 21235989, 42471978]

約数ペア:

[(1, 42471978), (2, 21235989), (3, 14157326), (6, 7078663), (509, 83442), (1018, 41721), (1527, 27814), (3054, 13907)]