8220708

素因数分解:

$2^2\times 3^2\times {\mathrm{228353}}^1$

素因数の和:228363

約数の個数: 18

約数和(自身を含む): 20780214

約数和(自身を除く): 12559506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 228353, 456706, 685059, 913412, 1370118, 2055177, 2740236, 4110354, 8220708]

約数ペア:

[(1, 8220708), (2, 4110354), (3, 2740236), (4, 2055177), (6, 1370118), (9, 913412), (12, 685059), (18, 456706), (36, 228353)]