66551982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1584571}}^1$

素因数の和:1584583

約数の個数: 16

約数和(自身を含む): 152118912

約数和(自身を除く): 85566930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1584571, 3169142, 4753713, 9507426, 11091997, 22183994, 33275991, 66551982]

約数ペア:

[(1, 66551982), (2, 33275991), (3, 22183994), (6, 11091997), (7, 9507426), (14, 4753713), (21, 3169142), (42, 1584571)]