17943747514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{225373}}^1$

素因数の和:225451

約数の個数: 48

約数和(自身を含む): 34530902784

約数和(自身を除く): 16587155270

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 121, 154, 242, 329, 517, 658, 847, 1034, 1694, 3619, 5687, 7238, 11374, 39809, 79618, 225373, 450746, 1577611, 2479103, 3155222, 4958206, 10592531, 17353721, 21185062, 27270133, 34707442, 54540266, 74147717, 116517841, 148295434, 190890931, 233035682, 381781862, 815624887, 1281696251, 1631249774, 2563392502, 8971873757, 17943747514]

約数ペア:

[(1, 17943747514), (2, 8971873757), (7, 2563392502), (11, 1631249774), (14, 1281696251), (22, 815624887), (47, 381781862), (77, 233035682), (94, 190890931), (121, 148295434), (154, 116517841), (242, 74147717), (329, 54540266), (517, 34707442), (658, 27270133), (847, 21185062), (1034, 17353721), (1694, 10592531), (3619, 4958206), (5687, 3155222), (7238, 2479103), (11374, 1577611), (39809, 450746), (79618, 225373)]