26420274

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{9349}}^1$

素因数の和:9514

約数の個数: 24

約数和(自身を含む): 57614700

約数和(自身を除く): 31194426

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 9349, 18698, 28047, 56094, 84141, 168282, 1467793, 2935586, 4403379, 8806758, 13210137, 26420274]

約数ペア:

[(1, 26420274), (2, 13210137), (3, 8806758), (6, 4403379), (9, 2935586), (18, 1467793), (157, 168282), (314, 84141), (471, 56094), (942, 28047), (1413, 18698), (2826, 9349)]