21931128

素因数分解:

$2^3\times 3^3\times {\mathrm{101533}}^1$

素因数の和:101548

約数の個数: 32

約数和(自身を含む): 60920400

約数和(自身を除く): 38989272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 101533, 203066, 304599, 406132, 609198, 812264, 913797, 1218396, 1827594, 2436792, 2741391, 3655188, 5482782, 7310376, 10965564, 21931128]

約数ペア:

[(1, 21931128), (2, 10965564), (3, 7310376), (4, 5482782), (6, 3655188), (8, 2741391), (9, 2436792), (12, 1827594), (18, 1218396), (24, 913797), (27, 812264), (36, 609198), (54, 406132), (72, 304599), (108, 203066), (216, 101533)]