212551452

素因数分解:

$2^2\times 3^4\times {\mathrm{656023}}^1$

素因数の和:656039

約数の個数: 30

約数和(自身を含む): 555652328

約数和(自身を除く): 343100876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 656023, 1312046, 1968069, 2624092, 3936138, 5904207, 7872276, 11808414, 17712621, 23616828, 35425242, 53137863, 70850484, 106275726, 212551452]

約数ペア:

[(1, 212551452), (2, 106275726), (3, 70850484), (4, 53137863), (6, 35425242), (9, 23616828), (12, 17712621), (18, 11808414), (27, 7872276), (36, 5904207), (54, 3936138), (81, 2624092), (108, 1968069), (162, 1312046), (324, 656023)]