128462508

素因数分解:

$2^2\times 3^2\times {\mathrm{3568403}}^1$

素因数の和:3568413

約数の個数: 18

約数和(自身を含む): 324724764

約数和(自身を除く): 196262256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3568403, 7136806, 10705209, 14273612, 21410418, 32115627, 42820836, 64231254, 128462508]

約数ペア:

[(1, 128462508), (2, 64231254), (3, 42820836), (4, 32115627), (6, 21410418), (9, 14273612), (12, 10705209), (18, 7136806), (36, 3568403)]