856553442

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{6206909}}^1$

素因数の和:6206937

約数の個数: 16

約数和(自身を含む): 1787590080

約数和(自身を除く): 931036638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 6206909, 12413818, 18620727, 37241454, 142758907, 285517814, 428276721, 856553442]

約数ペア:

[(1, 856553442), (2, 428276721), (3, 285517814), (6, 142758907), (23, 37241454), (46, 18620727), (69, 12413818), (138, 6206909)]