21543468

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{24593}}^1$

素因数の和:24673

約数の個数: 24

約数和(自身を含む): 50958768

約数和(自身を除く): 29415300

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 24593, 49186, 73779, 98372, 147558, 295116, 1795289, 3590578, 5385867, 7181156, 10771734, 21543468]

約数ペア:

[(1, 21543468), (2, 10771734), (3, 7181156), (4, 5385867), (6, 3590578), (12, 1795289), (73, 295116), (146, 147558), (219, 98372), (292, 73779), (438, 49186), (876, 24593)]