1566331242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{17921}}^1$

素因数の和:20014

約数の個数: 32

約数和(自身を含む): 3582105984

約数和(自身を除く): 2015774742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2081, 4162, 6243, 12486, 14567, 17921, 29134, 35842, 43701, 53763, 87402, 107526, 125447, 250894, 376341, 752682, 37293601, 74587202, 111880803, 223761606, 261055207, 522110414, 783165621, 1566331242]

約数ペア:

[(1, 1566331242), (2, 783165621), (3, 522110414), (6, 261055207), (7, 223761606), (14, 111880803), (21, 74587202), (42, 37293601), (2081, 752682), (4162, 376341), (6243, 250894), (12486, 125447), (14567, 107526), (17921, 87402), (29134, 53763), (35842, 43701)]