868266

素因数分解:

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

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 2206080

約数和(自身を除く): 1337814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2297, 4594, 6891, 13782, 16079, 20673, 32158, 41346, 48237, 62019, 96474, 124038, 144711, 289422, 434133, 868266]

約数ペア:

[(1, 868266), (2, 434133), (3, 289422), (6, 144711), (7, 124038), (9, 96474), (14, 62019), (18, 48237), (21, 41346), (27, 32158), (42, 20673), (54, 16079), (63, 13782), (126, 6891), (189, 4594), (378, 2297)]