12290274

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4349}}^1$

素因数の和:4514

約数の個数: 24

約数和(自身を含む): 26804700

約数和(自身を除く): 14514426

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 4349, 8698, 13047, 26094, 39141, 78282, 682793, 1365586, 2048379, 4096758, 6145137, 12290274]

約数ペア:

[(1, 12290274), (2, 6145137), (3, 4096758), (6, 2048379), (9, 1365586), (18, 682793), (157, 78282), (314, 39141), (471, 26094), (942, 13047), (1413, 8698), (2826, 4349)]