27810258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{662149}}^1$

素因数の和:662161

約数の個数: 16

約数和(自身を含む): 63566400

約数和(自身を除く): 35756142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 662149, 1324298, 1986447, 3972894, 4635043, 9270086, 13905129, 27810258]

約数ペア:

[(1, 27810258), (2, 13905129), (3, 9270086), (6, 4635043), (7, 3972894), (14, 1986447), (21, 1324298), (42, 662149)]