21094782

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{42359}}^1$

素因数の和:42447

約数の個数: 16

約数和(自身を含む): 42698880

約数和(自身を除く): 21604098

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 42359, 84718, 127077, 254154, 3515797, 7031594, 10547391, 21094782]

約数ペア:

[(1, 21094782), (2, 10547391), (3, 7031594), (6, 3515797), (83, 254154), (166, 127077), (249, 84718), (498, 42359)]