21734146

素因数分解:

$2^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{479}}^1$

素因数の和:958

約数の個数: 24

約数和(自身を含む): 38085120

約数和(自身を除く): 16350974

約数列:

[1, 2, 7, 14, 49, 98, 463, 479, 926, 958, 3241, 3353, 6482, 6706, 22687, 23471, 45374, 46942, 221777, 443554, 1552439, 3104878, 10867073, 21734146]

約数ペア:

[(1, 21734146), (2, 10867073), (7, 3104878), (14, 1552439), (49, 443554), (98, 221777), (463, 46942), (479, 45374), (926, 23471), (958, 22687), (3241, 6706), (3353, 6482)]