18206041994

素因数分解:

$2^1\times 7^1\times {\mathrm{5009}}^1\times {\mathrm{259619}}^1$

素因数の和:264637

約数の個数: 16

約数和(自身を含む): 31216708800

約数和(自身を除く): 13010666806

約数列:

[1, 2, 7, 14, 5009, 10018, 35063, 70126, 259619, 519238, 1817333, 3634666, 1300431571, 2600863142, 9103020997, 18206041994]

約数ペア:

[(1, 18206041994), (2, 9103020997), (7, 2600863142), (14, 1300431571), (5009, 3634666), (10018, 1817333), (35063, 519238), (70126, 259619)]