15380892

素因数分解:

$2^2\times 3^2\times {\mathrm{427247}}^1$

素因数の和:427257

約数の個数: 18

約数和(自身を含む): 38879568

約数和(自身を除く): 23498676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 427247, 854494, 1281741, 1708988, 2563482, 3845223, 5126964, 7690446, 15380892]

約数ペア:

[(1, 15380892), (2, 7690446), (3, 5126964), (4, 3845223), (6, 2563482), (9, 1708988), (12, 1281741), (18, 854494), (36, 427247)]