9999018

素因数分解:

$2^1\times 3^3\times {\mathrm{185167}}^1$

素因数の和:185178

約数の個数: 16

約数和(自身を含む): 22220160

約数和(自身を除く): 12221142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 185167, 370334, 555501, 1111002, 1666503, 3333006, 4999509, 9999018]

約数ペア:

[(1, 9999018), (2, 4999509), (3, 3333006), (6, 1666503), (9, 1111002), (18, 555501), (27, 370334), (54, 185167)]