7428222

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{733}}^1$

素因数の和:1304

約数の個数: 24

約数和(自身を含む): 16145064

約数和(自身を除く): 8716842

約数列:

[1, 2, 3, 6, 9, 18, 563, 733, 1126, 1466, 1689, 2199, 3378, 4398, 5067, 6597, 10134, 13194, 412679, 825358, 1238037, 2476074, 3714111, 7428222]

約数ペア:

[(1, 7428222), (2, 3714111), (3, 2476074), (6, 1238037), (9, 825358), (18, 412679), (563, 13194), (733, 10134), (1126, 6597), (1466, 5067), (1689, 4398), (2199, 3378)]