40197276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53171}}^1$

素因数の和:53191

約数の個数: 48

約数和(自身を含む): 119105280

約数和(自身を除く): 78908004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 53171, 106342, 159513, 212684, 319026, 372197, 478539, 638052, 744394, 957078, 1116591, 1435617, 1488788, 1914156, 2233182, 2871234, 3349773, 4466364, 5742468, 6699546, 10049319, 13399092, 20098638, 40197276]

約数ペア:

[(1, 40197276), (2, 20098638), (3, 13399092), (4, 10049319), (6, 6699546), (7, 5742468), (9, 4466364), (12, 3349773), (14, 2871234), (18, 2233182), (21, 1914156), (27, 1488788), (28, 1435617), (36, 1116591), (42, 957078), (54, 744394), (63, 638052), (84, 478539), (108, 372197), (126, 319026), (189, 212684), (252, 159513), (378, 106342), (756, 53171)]