289422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2297}}^1$

素因数の和:2312

約数の個数: 24

約数和(自身を含む): 716976

約数和(自身を除く): 427554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2297, 4594, 6891, 13782, 16079, 20673, 32158, 41346, 48237, 96474, 144711, 289422]

約数ペア:

[(1, 289422), (2, 144711), (3, 96474), (6, 48237), (7, 41346), (9, 32158), (14, 20673), (18, 16079), (21, 13782), (42, 6891), (63, 4594), (126, 2297)]