2019367026

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1536809}}^1$

素因数の和:1536890

約数の個数: 24

約数和(自身を含む): 4435233660

約数和(自身を除く): 2415866634

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1536809, 3073618, 4610427, 9220854, 13831281, 27662562, 112187057, 224374114, 336561171, 673122342, 1009683513, 2019367026]

約数ペア:

[(1, 2019367026), (2, 1009683513), (3, 673122342), (6, 336561171), (9, 224374114), (18, 112187057), (73, 27662562), (146, 13831281), (219, 9220854), (438, 4610427), (657, 3073618), (1314, 1536809)]