42003332

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2333}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 84173376

約数和(自身を除く): 42170044

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2333, 2572, 4501, 4666, 9002, 9332, 16331, 18004, 32662, 65324, 1500119, 3000238, 6000476, 10500833, 21001666, 42003332]

約数ペア:

[(1, 42003332), (2, 21001666), (4, 10500833), (7, 6000476), (14, 3000238), (28, 1500119), (643, 65324), (1286, 32662), (2333, 18004), (2572, 16331), (4501, 9332), (4666, 9002)]