318906906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{22027}}^1$

素因数の和:22178

約数の個数: 32

約数和(自身を含む): 676700160

約数和(自身を除く): 357793254

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 2413, 4826, 7239, 14478, 22027, 44054, 66081, 132162, 418513, 837026, 1255539, 2511078, 2797429, 5594858, 8392287, 16784574, 53151151, 106302302, 159453453, 318906906]

約数ペア:

[(1, 318906906), (2, 159453453), (3, 106302302), (6, 53151151), (19, 16784574), (38, 8392287), (57, 5594858), (114, 2797429), (127, 2511078), (254, 1255539), (381, 837026), (762, 418513), (2413, 132162), (4826, 66081), (7239, 44054), (14478, 22027)]