8986026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{213953}}^1$

素因数の和:213965

約数の個数: 16

約数和(自身を含む): 20539584

約数和(自身を除く): 11553558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 213953, 427906, 641859, 1283718, 1497671, 2995342, 4493013, 8986026]

約数ペア:

[(1, 8986026), (2, 4493013), (3, 2995342), (6, 1497671), (7, 1283718), (14, 641859), (21, 427906), (42, 213953)]