974305026

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{762367}}^1$

素因数の和:762446

約数の個数: 24

約数和(自身を含む): 2140729344

約数和(自身を除く): 1166424318

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 762367, 1524734, 2287101, 4574202, 6861303, 13722606, 54128057, 108256114, 162384171, 324768342, 487152513, 974305026]

約数ペア:

[(1, 974305026), (2, 487152513), (3, 324768342), (6, 162384171), (9, 108256114), (18, 54128057), (71, 13722606), (142, 6861303), (213, 4574202), (426, 2287101), (639, 1524734), (1278, 762367)]