90027042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2143501}}^1$

素因数の和:2143513

約数の個数: 16

約数和(自身を含む): 205776192

約数和(自身を除く): 115749150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2143501, 4287002, 6430503, 12861006, 15004507, 30009014, 45013521, 90027042]

約数ペア:

[(1, 90027042), (2, 45013521), (3, 30009014), (6, 15004507), (7, 12861006), (14, 6430503), (21, 4287002), (42, 2143501)]