21167882916

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{24844933}}^1$

素因数の和:24845011

約数の個数: 24

約数和(自身を含む): 50087386944

約数和(自身を除く): 28919504028

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 24844933, 49689866, 74534799, 99379732, 149069598, 298139196, 1763990243, 3527980486, 5291970729, 7055960972, 10583941458, 21167882916]

約数ペア:

[(1, 21167882916), (2, 10583941458), (3, 7055960972), (4, 5291970729), (6, 3527980486), (12, 1763990243), (71, 298139196), (142, 149069598), (213, 99379732), (284, 74534799), (426, 49689866), (852, 24844933)]