12707694

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 29437200

約数和(自身を除く): 16729506

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 509, 657, 1018, 1314, 1387, 1527, 2774, 3054, 4161, 4581, 8322, 9162, 9671, 12483, 19342, 24966, 29013, 37157, 58026, 74314, 87039, 111471, 174078, 222942, 334413, 668826, 705983, 1411966, 2117949, 4235898, 6353847, 12707694]

約数ペア:

[(1, 12707694), (2, 6353847), (3, 4235898), (6, 2117949), (9, 1411966), (18, 705983), (19, 668826), (38, 334413), (57, 222942), (73, 174078), (114, 111471), (146, 87039), (171, 74314), (219, 58026), (342, 37157), (438, 29013), (509, 24966), (657, 19342), (1018, 12483), (1314, 9671), (1387, 9162), (1527, 8322), (2774, 4581), (3054, 4161)]