18921879078

素因数分解:

$2^1\times 3^1\times {\mathrm{751}}^1\times {\mathrm{1031}}^1\times {\mathrm{4073}}^1$

素因数の和:5860

約数の個数: 32

約数和(自身を含む): 37940216832

約数和(自身を除く): 19018337754

約数列:

[1, 2, 3, 6, 751, 1031, 1502, 2062, 2253, 3093, 4073, 4506, 6186, 8146, 12219, 24438, 774281, 1548562, 2322843, 3058823, 4199263, 4645686, 6117646, 8398526, 9176469, 12597789, 18352938, 25195578, 3153646513, 6307293026, 9460939539, 18921879078]

約数ペア:

[(1, 18921879078), (2, 9460939539), (3, 6307293026), (6, 3153646513), (751, 25195578), (1031, 18352938), (1502, 12597789), (2062, 9176469), (2253, 8398526), (3093, 6117646), (4073, 4645686), (4506, 4199263), (6186, 3058823), (8146, 2322843), (12219, 1548562), (24438, 774281)]