1890864546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{13701917}}^1$

素因数の和:13701945

約数の個数: 16

約数和(自身を含む): 3946152384

約数和(自身を除く): 2055287838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 13701917, 27403834, 41105751, 82211502, 315144091, 630288182, 945432273, 1890864546]

約数ペア:

[(1, 1890864546), (2, 945432273), (3, 630288182), (6, 315144091), (23, 82211502), (46, 41105751), (69, 27403834), (138, 13701917)]