87181206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2075743}}^1$

素因数の和:2075755

約数の個数: 16

約数和(自身を含む): 199271424

約数和(自身を除く): 112090218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2075743, 4151486, 6227229, 12454458, 14530201, 29060402, 43590603, 87181206]

約数ペア:

[(1, 87181206), (2, 43590603), (3, 29060402), (6, 14530201), (7, 12454458), (14, 6227229), (21, 4151486), (42, 2075743)]