21074604

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5647}}^1$

素因数の和:5965

約数の個数: 24

約数和(自身を含む): 49340928

約数和(自身を除く): 28266324

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5647, 11294, 16941, 22588, 33882, 67764, 1756217, 3512434, 5268651, 7024868, 10537302, 21074604]

約数ペア:

[(1, 21074604), (2, 10537302), (3, 7024868), (4, 5268651), (6, 3512434), (12, 1756217), (311, 67764), (622, 33882), (933, 22588), (1244, 16941), (1866, 11294), (3732, 5647)]