21864372

素因数分解:

$2^2\times 3^1\times {\mathrm{1093}}^1\times {\mathrm{1667}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 51094176

約数和(自身を除く): 29229804

約数列:

[1, 2, 3, 4, 6, 12, 1093, 1667, 2186, 3279, 3334, 4372, 5001, 6558, 6668, 10002, 13116, 20004, 1822031, 3644062, 5466093, 7288124, 10932186, 21864372]

約数ペア:

[(1, 21864372), (2, 10932186), (3, 7288124), (4, 5466093), (6, 3644062), (12, 1822031), (1093, 20004), (1667, 13116), (2186, 10002), (3279, 6668), (3334, 6558), (4372, 5001)]