21338622

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{4919}}^1$

素因数の和:5168

約数の個数: 24

約数和(自身を含む): 46434960

約数和(自身を除く): 25096338

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 4919, 9838, 14757, 29514, 44271, 88542, 1185479, 2370958, 3556437, 7112874, 10669311, 21338622]

約数ペア:

[(1, 21338622), (2, 10669311), (3, 7112874), (6, 3556437), (9, 2370958), (18, 1185479), (241, 88542), (482, 44271), (723, 29514), (1446, 14757), (2169, 9838), (4338, 4919)]