66709662

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{19961}}^1$

素因数の和:20523

約数の個数: 16

約数和(自身を含む): 133665552

約数和(自身を除く): 66955890

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 19961, 39922, 59883, 119766, 11118277, 22236554, 33354831, 66709662]

約数ペア:

[(1, 66709662), (2, 33354831), (3, 22236554), (6, 11118277), (557, 119766), (1114, 59883), (1671, 39922), (3342, 19961)]