7128126

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3701}}^1$

素因数の和:3816

約数の個数: 24

約数和(自身を含む): 15592824

約数和(自身を除く): 8464698

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 3701, 7402, 11103, 22206, 33309, 66618, 396007, 792014, 1188021, 2376042, 3564063, 7128126]

約数ペア:

[(1, 7128126), (2, 3564063), (3, 2376042), (6, 1188021), (9, 792014), (18, 396007), (107, 66618), (214, 33309), (321, 22206), (642, 11103), (963, 7402), (1926, 3701)]