17681412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5689}}^1$

素因数の和:5740

約数の個数: 48

約数和(自身を含む): 48433280

約数和(自身を除く): 30751868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 5689, 11378, 17067, 22756, 34134, 39823, 68268, 79646, 119469, 159292, 210493, 238938, 420986, 477876, 631479, 841972, 1262958, 1473451, 2525916, 2946902, 4420353, 5893804, 8840706, 17681412]

約数ペア:

[(1, 17681412), (2, 8840706), (3, 5893804), (4, 4420353), (6, 2946902), (7, 2525916), (12, 1473451), (14, 1262958), (21, 841972), (28, 631479), (37, 477876), (42, 420986), (74, 238938), (84, 210493), (111, 159292), (148, 119469), (222, 79646), (259, 68268), (444, 39823), (518, 34134), (777, 22756), (1036, 17067), (1554, 11378), (3108, 5689)]