42812854

素因数分解:

$2^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{2143}}^1$

素因数の和:3579

約数の個数: 16

約数和(自身を含む): 73479168

約数和(自身を除く): 30666314

約数列:

[1, 2, 7, 14, 1427, 2143, 2854, 4286, 9989, 15001, 19978, 30002, 3058061, 6116122, 21406427, 42812854]

約数ペア:

[(1, 42812854), (2, 21406427), (7, 6116122), (14, 3058061), (1427, 30002), (2143, 19978), (2854, 15001), (4286, 9989)]