149287242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1913939}}^1$

素因数の和:1913957

約数の個数: 16

約数和(自身を含む): 321541920

約数和(自身を除く): 172254678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1913939, 3827878, 5741817, 11483634, 24881207, 49762414, 74643621, 149287242]

約数ペア:

[(1, 149287242), (2, 74643621), (3, 49762414), (6, 24881207), (13, 11483634), (26, 5741817), (39, 3827878), (78, 1913939)]