21852654

素因数分解:

$2^1\times 3^1\times {\mathrm{1439}}^1\times {\mathrm{2531}}^1$

素因数の和:3975

約数の個数: 16

約数和(自身を含む): 43752960

約数和(自身を除く): 21900306

約数列:

[1, 2, 3, 6, 1439, 2531, 2878, 4317, 5062, 7593, 8634, 15186, 3642109, 7284218, 10926327, 21852654]

約数ペア:

[(1, 21852654), (2, 10926327), (3, 7284218), (6, 3642109), (1439, 15186), (2531, 8634), (2878, 7593), (4317, 5062)]