3939018

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1021}}^1$

素因数の和:1669

約数の個数: 16

約数和(自身を含む): 7898016

約数和(自身を除く): 3958998

約数列:

[1, 2, 3, 6, 643, 1021, 1286, 1929, 2042, 3063, 3858, 6126, 656503, 1313006, 1969509, 3939018]

約数ペア:

[(1, 3939018), (2, 1969509), (3, 1313006), (6, 656503), (643, 6126), (1021, 3858), (1286, 3063), (1929, 2042)]