21340692

素因数分解:

$2^2\times 3^3\times {\mathrm{197599}}^1$

素因数の和:197612

約数の個数: 24

約数和(自身を含む): 55328000

約数和(自身を除く): 33987308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197599, 395198, 592797, 790396, 1185594, 1778391, 2371188, 3556782, 5335173, 7113564, 10670346, 21340692]

約数ペア:

[(1, 21340692), (2, 10670346), (3, 7113564), (4, 5335173), (6, 3556782), (9, 2371188), (12, 1778391), (18, 1185594), (27, 790396), (36, 592797), (54, 395198), (108, 197599)]