42178164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{502121}}^1$

素因数の和:502135

約数の個数: 24

約数和(自身を含む): 112475328

約数和(自身を除く): 70297164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 502121, 1004242, 1506363, 2008484, 3012726, 3514847, 6025452, 7029694, 10544541, 14059388, 21089082, 42178164]

約数ペア:

[(1, 42178164), (2, 21089082), (3, 14059388), (4, 10544541), (6, 7029694), (7, 6025452), (12, 3514847), (14, 3012726), (21, 2008484), (28, 1506363), (42, 1004242), (84, 502121)]