1296351666

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{986569}}^1$

素因数の和:986650

約数の個数: 24

約数和(自身を含む): 2847241020

約数和(自身を除く): 1550889354

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 986569, 1973138, 2959707, 5919414, 8879121, 17758242, 72019537, 144039074, 216058611, 432117222, 648175833, 1296351666]

約数ペア:

[(1, 1296351666), (2, 648175833), (3, 432117222), (6, 216058611), (9, 144039074), (18, 72019537), (73, 17758242), (146, 8879121), (219, 5919414), (438, 2959707), (657, 1973138), (1314, 986569)]