12882798

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 29702400

約数和(自身を除く): 16819602

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 271, 278, 342, 417, 542, 813, 834, 1251, 1626, 2439, 2502, 2641, 4878, 5149, 5282, 7923, 10298, 15447, 15846, 23769, 30894, 37669, 46341, 47538, 75338, 92682, 113007, 226014, 339021, 678042, 715711, 1431422, 2147133, 4294266, 6441399, 12882798]

約数ペア:

[(1, 12882798), (2, 6441399), (3, 4294266), (6, 2147133), (9, 1431422), (18, 715711), (19, 678042), (38, 339021), (57, 226014), (114, 113007), (139, 92682), (171, 75338), (271, 47538), (278, 46341), (342, 37669), (417, 30894), (542, 23769), (813, 15846), (834, 15447), (1251, 10298), (1626, 7923), (2439, 5282), (2502, 5149), (2641, 4878)]