16891128

素因数分解:

$2^3\times 3^2\times {\mathrm{234599}}^1$

素因数の和:234611

約数の個数: 24

約数和(自身を含む): 45747000

約数和(自身を除く): 28855872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 234599, 469198, 703797, 938396, 1407594, 1876792, 2111391, 2815188, 4222782, 5630376, 8445564, 16891128]

約数ペア:

[(1, 16891128), (2, 8445564), (3, 5630376), (4, 4222782), (6, 2815188), (8, 2111391), (9, 1876792), (12, 1407594), (18, 938396), (24, 703797), (36, 469198), (72, 234599)]