214791894

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1873}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 487629792

約数和(自身を除く): 272837898

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 277, 414, 554, 831, 1662, 1873, 2493, 3746, 4986, 5619, 6371, 11238, 12742, 16857, 19113, 33714, 38226, 43079, 57339, 86158, 114678, 129237, 258474, 387711, 518821, 775422, 1037642, 1556463, 3112926, 4669389, 9338778, 11932883, 23865766, 35798649, 71597298, 107395947, 214791894]

約数ペア:

[(1, 214791894), (2, 107395947), (3, 71597298), (6, 35798649), (9, 23865766), (18, 11932883), (23, 9338778), (46, 4669389), (69, 3112926), (138, 1556463), (207, 1037642), (277, 775422), (414, 518821), (554, 387711), (831, 258474), (1662, 129237), (1873, 114678), (2493, 86158), (3746, 57339), (4986, 43079), (5619, 38226), (6371, 33714), (11238, 19113), (12742, 16857)]