27579978

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{3821}}^1$

素因数の和:4230

約数の個数: 24

約数和(自身を含む): 59921316

約数和(自身を除く): 32341338

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 3821, 7218, 7642, 11463, 22926, 34389, 68778, 1532221, 3064442, 4596663, 9193326, 13789989, 27579978]

約数ペア:

[(1, 27579978), (2, 13789989), (3, 9193326), (6, 4596663), (9, 3064442), (18, 1532221), (401, 68778), (802, 34389), (1203, 22926), (2406, 11463), (3609, 7642), (3821, 7218)]