21337044

素因数分解:

$2^2\times 3^1\times {\mathrm{719}}^1\times {\mathrm{2473}}^1$

素因数の和:3199

約数の個数: 24

約数和(自身を含む): 49875840

約数和(自身を除く): 28538796

約数列:

[1, 2, 3, 4, 6, 12, 719, 1438, 2157, 2473, 2876, 4314, 4946, 7419, 8628, 9892, 14838, 29676, 1778087, 3556174, 5334261, 7112348, 10668522, 21337044]

約数ペア:

[(1, 21337044), (2, 10668522), (3, 7112348), (4, 5334261), (6, 3556174), (12, 1778087), (719, 29676), (1438, 14838), (2157, 9892), (2473, 8628), (2876, 7419), (4314, 4946)]