21448533054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{274981193}}^1$

素因数の和:274981211

約数の個数: 16

約数和(自身を含む): 46196840592

約数和(自身を除く): 24748307538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 274981193, 549962386, 824943579, 1649887158, 3574755509, 7149511018, 10724266527, 21448533054]

約数ペア:

[(1, 21448533054), (2, 10724266527), (3, 7149511018), (6, 3574755509), (13, 1649887158), (26, 824943579), (39, 549962386), (78, 274981193)]