6642858

素因数分解:

$2^1\times 3^1\times {\mathrm{683}}^1\times {\mathrm{1621}}^1$

素因数の和:2309

約数の個数: 16

約数和(自身を含む): 13313376

約数和(自身を除く): 6670518

約数列:

[1, 2, 3, 6, 683, 1366, 1621, 2049, 3242, 4098, 4863, 9726, 1107143, 2214286, 3321429, 6642858]

約数ペア:

[(1, 6642858), (2, 3321429), (3, 2214286), (6, 1107143), (683, 9726), (1366, 4863), (1621, 4098), (2049, 3242)]