216474666

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1568657}}^1$

素因数の和:1568685

約数の個数: 16

約数和(自身を含む): 451773504

約数和(自身を除く): 235298838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1568657, 3137314, 4705971, 9411942, 36079111, 72158222, 108237333, 216474666]

約数ペア:

[(1, 216474666), (2, 108237333), (3, 72158222), (6, 36079111), (23, 9411942), (46, 4705971), (69, 3137314), (138, 1568657)]