21967967742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{777187}}^1$

素因数の和:777872

約数の個数: 32

約数和(自身を含む): 50287172352

約数和(自身を除く): 28319204610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673, 1346, 2019, 4038, 4711, 9422, 14133, 28266, 777187, 1554374, 2331561, 4663122, 5440309, 10880618, 16320927, 32641854, 523046851, 1046093702, 1569140553, 3138281106, 3661327957, 7322655914, 10983983871, 21967967742]

約数ペア:

[(1, 21967967742), (2, 10983983871), (3, 7322655914), (6, 3661327957), (7, 3138281106), (14, 1569140553), (21, 1046093702), (42, 523046851), (673, 32641854), (1346, 16320927), (2019, 10880618), (4038, 5440309), (4711, 4663122), (9422, 2331561), (14133, 1554374), (28266, 777187)]