810420318

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{14083}}^1$

素因数の和:14253

約数の個数: 48

約数和(自身を含む): 1845567360

約数和(自身を除く): 1035147042

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 139, 207, 278, 414, 417, 834, 1251, 2502, 3197, 6394, 9591, 14083, 19182, 28166, 28773, 42249, 57546, 84498, 126747, 253494, 323909, 647818, 971727, 1943454, 1957537, 2915181, 3915074, 5830362, 5872611, 11745222, 17617833, 35235666, 45023351, 90046702, 135070053, 270140106, 405210159, 810420318]

約数ペア:

[(1, 810420318), (2, 405210159), (3, 270140106), (6, 135070053), (9, 90046702), (18, 45023351), (23, 35235666), (46, 17617833), (69, 11745222), (138, 5872611), (139, 5830362), (207, 3915074), (278, 2915181), (414, 1957537), (417, 1943454), (834, 971727), (1251, 647818), (2502, 323909), (3197, 253494), (6394, 126747), (9591, 84498), (14083, 57546), (19182, 42249), (28166, 28773)]