51093018

素因数分解:

$2^1\times 3^4\times {\mathrm{315389}}^1$

素因数の和:315403

約数の個数: 20

約数和(自身を含む): 114486570

約数和(自身を除く): 63393552

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 315389, 630778, 946167, 1892334, 2838501, 5677002, 8515503, 17031006, 25546509, 51093018]

約数ペア:

[(1, 51093018), (2, 25546509), (3, 17031006), (6, 8515503), (9, 5677002), (18, 2838501), (27, 1892334), (54, 946167), (81, 630778), (162, 315389)]