136877818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18911}}^1$

素因数の和:18978

約数の個数: 32

約数和(自身を含む): 261439488

約数和(自身を除く): 124561670

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 18911, 37822, 132377, 208021, 264754, 416042, 888817, 1456147, 1777634, 2912294, 6221719, 9776987, 12443438, 19553974, 68438909, 136877818]

約数ペア:

[(1, 136877818), (2, 68438909), (7, 19553974), (11, 12443438), (14, 9776987), (22, 6221719), (47, 2912294), (77, 1777634), (94, 1456147), (154, 888817), (329, 416042), (517, 264754), (658, 208021), (1034, 132377), (3619, 37822), (7238, 18911)]