18607304

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{54091}}^1$

素因数の和:54140

約数の個数: 16

約数和(自身を含む): 35700720

約数和(自身を除く): 17093416

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 54091, 108182, 216364, 432728, 2325913, 4651826, 9303652, 18607304]

約数ペア:

[(1, 18607304), (2, 9303652), (4, 4651826), (8, 2325913), (43, 432728), (86, 216364), (172, 108182), (344, 54091)]