18834486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 41413248

約数和(自身を除く): 22578762

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 2083, 3014, 4166, 4521, 6249, 9042, 12498, 22913, 45826, 68739, 137478, 285371, 570742, 856113, 1712226, 3139081, 6278162, 9417243, 18834486]

約数ペア:

[(1, 18834486), (2, 9417243), (3, 6278162), (6, 3139081), (11, 1712226), (22, 856113), (33, 570742), (66, 285371), (137, 137478), (274, 68739), (411, 45826), (822, 22913), (1507, 12498), (2083, 9042), (3014, 6249), (4166, 4521)]