180422502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{32579}}^1$

素因数の和:32668

約数の個数: 32

約数和(自身を含む): 394087680

約数和(自身を除く): 213665178

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 32579, 65158, 97737, 195474, 423527, 847054, 1270581, 2313109, 2541162, 4626218, 6939327, 13878654, 30070417, 60140834, 90211251, 180422502]

約数ペア:

[(1, 180422502), (2, 90211251), (3, 60140834), (6, 30070417), (13, 13878654), (26, 6939327), (39, 4626218), (71, 2541162), (78, 2313109), (142, 1270581), (213, 847054), (426, 423527), (923, 195474), (1846, 97737), (2769, 65158), (5538, 32579)]