21806292

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{3701}}^1$

素因数の和:4199

約数の個数: 24

約数和(自身を含む): 50998752

約数和(自身を除く): 29192460

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 3701, 5892, 7402, 11103, 14804, 22206, 44412, 1817191, 3634382, 5451573, 7268764, 10903146, 21806292]

約数ペア:

[(1, 21806292), (2, 10903146), (3, 7268764), (4, 5451573), (6, 3634382), (12, 1817191), (491, 44412), (982, 22206), (1473, 14804), (1964, 11103), (2946, 7402), (3701, 5892)]