11220516

素因数分解:

$2^2\times 3^2\times {\mathrm{311681}}^1$

素因数の和:311691

約数の個数: 18

約数和(自身を含む): 28363062

約数和(自身を除く): 17142546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311681, 623362, 935043, 1246724, 1870086, 2805129, 3740172, 5610258, 11220516]

約数ペア:

[(1, 11220516), (2, 5610258), (3, 3740172), (4, 2805129), (6, 1870086), (9, 1246724), (12, 935043), (18, 623362), (36, 311681)]