612629406

素因数分解:

$2^1\times 3^4\times {\mathrm{3781663}}^1$

素因数の和:3781677

約数の個数: 20

約数和(自身を含む): 1372744032

約数和(自身を除く): 760114626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3781663, 7563326, 11344989, 22689978, 34034967, 68069934, 102104901, 204209802, 306314703, 612629406]

約数ペア:

[(1, 612629406), (2, 306314703), (3, 204209802), (6, 102104901), (9, 68069934), (18, 34034967), (27, 22689978), (54, 11344989), (81, 7563326), (162, 3781663)]