2018065551

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{381559}}^1$

素因数の和:381646

約数の個数: 16

約数和(自身を含む): 2820491520

約数和(自身を除く): 802425969

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 381559, 1144677, 15643919, 16407037, 46931757, 49221111, 672688517, 2018065551]

約数ペア:

[(1, 2018065551), (3, 672688517), (41, 49221111), (43, 46931757), (123, 16407037), (129, 15643919), (1763, 1144677), (5289, 381559)]