89991006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2142643}}^1$

素因数の和:2142655

約数の個数: 16

約数和(自身を含む): 205693824

約数和(自身を除く): 115702818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2142643, 4285286, 6427929, 12855858, 14998501, 29997002, 44995503, 89991006]

約数ペア:

[(1, 89991006), (2, 44995503), (3, 29997002), (6, 14998501), (7, 12855858), (14, 6427929), (21, 4285286), (42, 2142643)]