21443892

素因数分解:

$2^2\times 3^1\times {\mathrm{433}}^1\times {\mathrm{4127}}^1$

素因数の和:4567

約数の個数: 24

約数和(自身を含む): 50163456

約数和(自身を除く): 28719564

約数列:

[1, 2, 3, 4, 6, 12, 433, 866, 1299, 1732, 2598, 4127, 5196, 8254, 12381, 16508, 24762, 49524, 1786991, 3573982, 5360973, 7147964, 10721946, 21443892]

約数ペア:

[(1, 21443892), (2, 10721946), (3, 7147964), (4, 5360973), (6, 3573982), (12, 1786991), (433, 49524), (866, 24762), (1299, 16508), (1732, 12381), (2598, 8254), (4127, 5196)]