2157534

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1864

約数の個数: 24

約数和(自身を含む): 4747080

約数和(自身を除く): 2589546

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 1789, 3578, 5367, 10734, 16101, 32202, 119863, 239726, 359589, 719178, 1078767, 2157534]

約数ペア:

[(1, 2157534), (2, 1078767), (3, 719178), (6, 359589), (9, 239726), (18, 119863), (67, 32202), (134, 16101), (201, 10734), (402, 5367), (603, 3578), (1206, 1789)]