187884396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{745573}}^1$

素因数の和:745590

約数の個数: 36

約数和(自身を含む): 542777872

約数和(自身を除く): 354893476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 745573, 1491146, 2236719, 2982292, 4473438, 5219011, 6710157, 8946876, 10438022, 13420314, 15657033, 20876044, 26840628, 31314066, 46971099, 62628132, 93942198, 187884396]

約数ペア:

[(1, 187884396), (2, 93942198), (3, 62628132), (4, 46971099), (6, 31314066), (7, 26840628), (9, 20876044), (12, 15657033), (14, 13420314), (18, 10438022), (21, 8946876), (28, 6710157), (36, 5219011), (42, 4473438), (63, 2982292), (84, 2236719), (126, 1491146), (252, 745573)]