1375974

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 3104640

約数和(自身を除く): 1728666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 307, 498, 614, 747, 921, 1494, 1842, 2241, 2763, 4482, 5526, 8289, 16578, 25481, 50962, 76443, 152886, 229329, 458658, 687987, 1375974]

約数ペア:

[(1, 1375974), (2, 687987), (3, 458658), (6, 229329), (9, 152886), (18, 76443), (27, 50962), (54, 25481), (83, 16578), (166, 8289), (249, 5526), (307, 4482), (498, 2763), (614, 2241), (747, 1842), (921, 1494)]