16459668

素因数分解:

$2^2\times 3^2\times {\mathrm{457213}}^1$

素因数の和:457223

約数の個数: 18

約数和(自身を含む): 41606474

約数和(自身を除く): 25146806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457213, 914426, 1371639, 1828852, 2743278, 4114917, 5486556, 8229834, 16459668]

約数ペア:

[(1, 16459668), (2, 8229834), (3, 5486556), (4, 4114917), (6, 2743278), (9, 1828852), (12, 1371639), (18, 914426), (36, 457213)]