40578258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{966149}}^1$

素因数の和:966161

約数の個数: 16

約数和(自身を含む): 92750400

約数和(自身を除く): 52172142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 966149, 1932298, 2898447, 5796894, 6763043, 13526086, 20289129, 40578258]

約数ペア:

[(1, 40578258), (2, 20289129), (3, 13526086), (6, 6763043), (7, 5796894), (14, 2898447), (21, 1932298), (42, 966149)]