16888978638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{134039513}}^1$

素因数の和:134039528

約数の個数: 24

約数和(自身を含む): 41820328368

約数和(自身を除く): 24931349730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 134039513, 268079026, 402118539, 804237078, 938276591, 1206355617, 1876553182, 2412711234, 2814829773, 5629659546, 8444489319, 16888978638]

約数ペア:

[(1, 16888978638), (2, 8444489319), (3, 5629659546), (6, 2814829773), (7, 2412711234), (9, 1876553182), (14, 1206355617), (18, 938276591), (21, 804237078), (42, 402118539), (63, 268079026), (126, 134039513)]