21150954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{106823}}^1$

素因数の和:106842

約数の個数: 24

約数和(自身を含む): 49993632

約数和(自身を除く): 28842678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 106823, 213646, 320469, 640938, 961407, 1175053, 1922814, 2350106, 3525159, 7050318, 10575477, 21150954]

約数ペア:

[(1, 21150954), (2, 10575477), (3, 7050318), (6, 3525159), (9, 2350106), (11, 1922814), (18, 1175053), (22, 961407), (33, 640938), (66, 320469), (99, 213646), (198, 106823)]