16457004

素因数分解:

$2^2\times 3^2\times {\mathrm{457139}}^1$

素因数の和:457149

約数の個数: 18

約数和(自身を含む): 41599740

約数和(自身を除く): 25142736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457139, 914278, 1371417, 1828556, 2742834, 4114251, 5485668, 8228502, 16457004]

約数ペア:

[(1, 16457004), (2, 8228502), (3, 5485668), (4, 4114251), (6, 2742834), (9, 1828556), (12, 1371417), (18, 914278), (36, 457139)]