21935736

素因数分解:

$2^3\times 3^2\times {\mathrm{304663}}^1$

素因数の和:304675

約数の個数: 24

約数和(自身を含む): 59409480

約数和(自身を除く): 37473744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 304663, 609326, 913989, 1218652, 1827978, 2437304, 2741967, 3655956, 5483934, 7311912, 10967868, 21935736]

約数ペア:

[(1, 21935736), (2, 10967868), (3, 7311912), (4, 5483934), (6, 3655956), (8, 2741967), (9, 2437304), (12, 1827978), (18, 1218652), (24, 913989), (36, 609326), (72, 304663)]