66508638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1583539}}^1$

素因数の和:1583551

約数の個数: 16

約数和(自身を含む): 152019840

約数和(自身を除く): 85511202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1583539, 3167078, 4750617, 9501234, 11084773, 22169546, 33254319, 66508638]

約数ペア:

[(1, 66508638), (2, 33254319), (3, 22169546), (6, 11084773), (7, 9501234), (14, 4750617), (21, 3167078), (42, 1583539)]