86245278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2053459}}^1$

素因数の和:2053471

約数の個数: 16

約数和(自身を含む): 197132160

約数和(自身を除く): 110886882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2053459, 4106918, 6160377, 12320754, 14374213, 28748426, 43122639, 86245278]

約数ペア:

[(1, 86245278), (2, 43122639), (3, 28748426), (6, 14374213), (7, 12320754), (14, 6160377), (21, 4106918), (42, 2053459)]