21706026

素因数分解:

$2^1\times 3^1\times {\mathrm{293}}^1\times {\mathrm{12347}}^1$

素因数の和:12645

約数の個数: 16

約数和(自身を含む): 43563744

約数和(自身を除く): 21857718

約数列:

[1, 2, 3, 6, 293, 586, 879, 1758, 12347, 24694, 37041, 74082, 3617671, 7235342, 10853013, 21706026]

約数ペア:

[(1, 21706026), (2, 10853013), (3, 7235342), (6, 3617671), (293, 74082), (586, 37041), (879, 24694), (1758, 12347)]