15739128

素因数分解:

$2^3\times 3^2\times {\mathrm{218599}}^1$

素因数の和:218611

約数の個数: 24

約数和(自身を含む): 42627000

約数和(自身を除く): 26887872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 218599, 437198, 655797, 874396, 1311594, 1748792, 1967391, 2623188, 3934782, 5246376, 7869564, 15739128]

約数ペア:

[(1, 15739128), (2, 7869564), (3, 5246376), (4, 3934782), (6, 2623188), (8, 1967391), (9, 1748792), (12, 1311594), (18, 874396), (24, 655797), (36, 437198), (72, 218599)]