12776418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 30023136

約数和(自身を除く): 17246718

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 971, 1462, 1942, 2193, 2913, 4386, 5826, 6579, 8739, 13158, 16507, 17478, 33014, 41753, 49521, 83506, 99042, 125259, 148563, 250518, 297126, 375777, 709801, 751554, 1419602, 2129403, 4258806, 6388209, 12776418]

約数ペア:

[(1, 12776418), (2, 6388209), (3, 4258806), (6, 2129403), (9, 1419602), (17, 751554), (18, 709801), (34, 375777), (43, 297126), (51, 250518), (86, 148563), (102, 125259), (129, 99042), (153, 83506), (258, 49521), (306, 41753), (387, 33014), (731, 17478), (774, 16507), (971, 13158), (1462, 8739), (1942, 6579), (2193, 5826), (2913, 4386)]