21114846

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{3821}}^1$

素因数の和:4136

約数の個数: 24

約数和(自身を含む): 45909864

約数和(自身を除く): 24795018

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 3821, 5526, 7642, 11463, 22926, 34389, 68778, 1173047, 2346094, 3519141, 7038282, 10557423, 21114846]

約数ペア:

[(1, 21114846), (2, 10557423), (3, 7038282), (6, 3519141), (9, 2346094), (18, 1173047), (307, 68778), (614, 34389), (921, 22926), (1842, 11463), (2763, 7642), (3821, 5526)]