42506081

素因数分解:

${\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:644

約数の個数: 12

約数和(自身を含む): 44489340

約数和(自身を除く): 1983259

約数列:

[1, 37, 61, 509, 1369, 2257, 18833, 31049, 83509, 696821, 1148813, 42506081]

約数ペア:

[(1, 42506081), (37, 1148813), (61, 696821), (509, 83509), (1369, 31049), (2257, 18833)]