3889788198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{28186871}}^1$

素因数の和:28186899

約数の個数: 16

約数和(自身を含む): 8117819136

約数和(自身を除く): 4228030938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 28186871, 56373742, 84560613, 169121226, 648298033, 1296596066, 1944894099, 3889788198]

約数ペア:

[(1, 3889788198), (2, 1944894099), (3, 1296596066), (6, 648298033), (23, 169121226), (46, 84560613), (69, 56373742), (138, 28186871)]