21184692

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{3863}}^1$

素因数の和:4327

約数の個数: 24

約数和(自身を含む): 49551936

約数和(自身を除く): 28367244

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1371, 1828, 2742, 3863, 5484, 7726, 11589, 15452, 23178, 46356, 1765391, 3530782, 5296173, 7061564, 10592346, 21184692]

約数ペア:

[(1, 21184692), (2, 10592346), (3, 7061564), (4, 5296173), (6, 3530782), (12, 1765391), (457, 46356), (914, 23178), (1371, 15452), (1828, 11589), (2742, 7726), (3863, 5484)]