18219276

素因数分解:

$2^2\times 3^3\times {\mathrm{168697}}^1$

素因数の和:168710

約数の個数: 24

約数和(自身を含む): 47235440

約数和(自身を除く): 29016164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 168697, 337394, 506091, 674788, 1012182, 1518273, 2024364, 3036546, 4554819, 6073092, 9109638, 18219276]

約数ペア:

[(1, 18219276), (2, 9109638), (3, 6073092), (4, 4554819), (6, 3036546), (9, 2024364), (12, 1518273), (18, 1012182), (27, 674788), (36, 506091), (54, 337394), (108, 168697)]