553640382

素因数分解:

$2^1\times 3^2\times {\mathrm{30757799}}^1$

素因数の和:30757807

約数の個数: 12

約数和(自身を含む): 1199554200

約数和(自身を除く): 645913818

約数列:

[1, 2, 3, 6, 9, 18, 30757799, 61515598, 92273397, 184546794, 276820191, 553640382]

約数ペア:

[(1, 553640382), (2, 276820191), (3, 184546794), (6, 92273397), (9, 61515598), (18, 30757799)]