219715128

素因数分解:

$2^3\times 3^2\times {\mathrm{3051599}}^1$

素因数の和:3051611

約数の個数: 24

約数和(自身を含む): 595062000

約数和(自身を除く): 375346872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3051599, 6103198, 9154797, 12206396, 18309594, 24412792, 27464391, 36619188, 54928782, 73238376, 109857564, 219715128]

約数ペア:

[(1, 219715128), (2, 109857564), (3, 73238376), (4, 54928782), (6, 36619188), (8, 27464391), (9, 24412792), (12, 18309594), (18, 12206396), (24, 9154797), (36, 6103198), (72, 3051599)]