18317478

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{12163}}^1$

素因数の和:12419

約数の個数: 16

約数和(自身を含む): 36783936

約数和(自身を除く): 18466458

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 12163, 24326, 36489, 72978, 3052913, 6105826, 9158739, 18317478]

約数ペア:

[(1, 18317478), (2, 9158739), (3, 6105826), (6, 3052913), (251, 72978), (502, 36489), (753, 24326), (1506, 12163)]