21124692

素因数分解:

$2^2\times 3^3\times {\mathrm{195599}}^1$

素因数の和:195612

約数の個数: 24

約数和(自身を含む): 54768000

約数和(自身を除く): 33643308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 195599, 391198, 586797, 782396, 1173594, 1760391, 2347188, 3520782, 5281173, 7041564, 10562346, 21124692]

約数ペア:

[(1, 21124692), (2, 10562346), (3, 7041564), (4, 5281173), (6, 3520782), (9, 2347188), (12, 1760391), (18, 1173594), (27, 782396), (36, 586797), (54, 391198), (108, 195599)]