21822456

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{6637}}^1$

素因数の和:6783

約数の個数: 32

約数和(自身を含む): 54962640

約数和(自身を除く): 33140184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 6637, 13274, 19911, 26548, 39822, 53096, 79644, 159288, 909269, 1818538, 2727807, 3637076, 5455614, 7274152, 10911228, 21822456]

約数ペア:

[(1, 21822456), (2, 10911228), (3, 7274152), (4, 5455614), (6, 3637076), (8, 2727807), (12, 1818538), (24, 909269), (137, 159288), (274, 79644), (411, 53096), (548, 39822), (822, 26548), (1096, 19911), (1644, 13274), (3288, 6637)]