28538382078

素因数分解:

$2^1\times 3^3\times {\mathrm{528488557}}^1$

素因数の和:528488568

約数の個数: 16

約数和(自身を含む): 63418626960

約数和(自身を除く): 34880244882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 528488557, 1056977114, 1585465671, 3170931342, 4756397013, 9512794026, 14269191039, 28538382078]

約数ペア:

[(1, 28538382078), (2, 14269191039), (3, 9512794026), (6, 4756397013), (9, 3170931342), (18, 1585465671), (27, 1056977114), (54, 528488557)]