218212716

素因数分解:

$2^2\times 3^1\times {\mathrm{18184393}}^1$

素因数の和:18184400

約数の個数: 12

約数和(自身を含む): 509163032

約数和(自身を除く): 290950316

約数列:

[1, 2, 3, 4, 6, 12, 18184393, 36368786, 54553179, 72737572, 109106358, 218212716]

約数ペア:

[(1, 218212716), (2, 109106358), (3, 72737572), (4, 54553179), (6, 36368786), (12, 18184393)]