12971304

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{701}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 35317620

約数和(自身を除く): 22346316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 701, 771, 1028, 1402, 1542, 2056, 2103, 2313, 2804, 3084, 4206, 4626, 5608, 6168, 6309, 8412, 9252, 12618, 16824, 18504, 25236, 50472, 180157, 360314, 540471, 720628, 1080942, 1441256, 1621413, 2161884, 3242826, 4323768, 6485652, 12971304]

約数ペア:

[(1, 12971304), (2, 6485652), (3, 4323768), (4, 3242826), (6, 2161884), (8, 1621413), (9, 1441256), (12, 1080942), (18, 720628), (24, 540471), (36, 360314), (72, 180157), (257, 50472), (514, 25236), (701, 18504), (771, 16824), (1028, 12618), (1402, 9252), (1542, 8412), (2056, 6309), (2103, 6168), (2313, 5608), (2804, 4626), (3084, 4206)]