1244346

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 2654208

約数和(自身を除く): 1409862

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 127, 138, 142, 213, 254, 381, 426, 762, 1633, 2921, 3266, 4899, 5842, 8763, 9017, 9798, 17526, 18034, 27051, 54102, 207391, 414782, 622173, 1244346]

約数ペア:

[(1, 1244346), (2, 622173), (3, 414782), (6, 207391), (23, 54102), (46, 27051), (69, 18034), (71, 17526), (127, 9798), (138, 9017), (142, 8763), (213, 5842), (254, 4899), (381, 3266), (426, 2921), (762, 1633)]