12697434

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 29278080

約数和(自身を除く): 16580646

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 271, 274, 342, 411, 542, 813, 822, 1233, 1626, 2439, 2466, 2603, 4878, 5149, 5206, 7809, 10298, 15447, 15618, 23427, 30894, 37127, 46341, 46854, 74254, 92682, 111381, 222762, 334143, 668286, 705413, 1410826, 2116239, 4232478, 6348717, 12697434]

約数ペア:

[(1, 12697434), (2, 6348717), (3, 4232478), (6, 2116239), (9, 1410826), (18, 705413), (19, 668286), (38, 334143), (57, 222762), (114, 111381), (137, 92682), (171, 74254), (271, 46854), (274, 46341), (342, 37127), (411, 30894), (542, 23427), (813, 15618), (822, 15447), (1233, 10298), (1626, 7809), (2439, 5206), (2466, 5149), (2603, 4878)]