16557732

素因数分解:

$2^2\times 3^2\times {\mathrm{459937}}^1$

素因数の和:459947

約数の個数: 18

約数和(自身を含む): 41854358

約数和(自身を除く): 25296626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 459937, 919874, 1379811, 1839748, 2759622, 4139433, 5519244, 8278866, 16557732]

約数ペア:

[(1, 16557732), (2, 8278866), (3, 5519244), (4, 4139433), (6, 2759622), (9, 1839748), (12, 1379811), (18, 919874), (36, 459937)]