18666963242

素因数分解:

$2^1\times {\mathrm{4951}}^1\times {\mathrm{1885171}}^1$

素因数の和:1890124

約数の個数: 8

約数和(自身を含む): 28006115232

約数和(自身を除く): 9339151990

約数列:

[1, 2, 4951, 9902, 1885171, 3770342, 9333481621, 18666963242]

約数ペア:

[(1, 18666963242), (2, 9333481621), (4951, 3770342), (9902, 1885171)]