18006394

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2557}}^1$

素因数の和:3069

約数の個数: 16

約数和(自身を含む): 30941568

約数和(自身を除く): 12935174

約数列:

[1, 2, 7, 14, 503, 1006, 2557, 3521, 5114, 7042, 17899, 35798, 1286171, 2572342, 9003197, 18006394]

約数ペア:

[(1, 18006394), (2, 9003197), (7, 2572342), (14, 1286171), (503, 35798), (1006, 17899), (2557, 7042), (3521, 5114)]