12761244

素因数分解:

$2^2\times 3^2\times {\mathrm{354479}}^1$

素因数の和:354489

約数の個数: 18

約数和(自身を含む): 32257680

約数和(自身を除く): 19496436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 354479, 708958, 1063437, 1417916, 2126874, 3190311, 4253748, 6380622, 12761244]

約数ペア:

[(1, 12761244), (2, 6380622), (3, 4253748), (4, 3190311), (6, 2126874), (9, 1417916), (12, 1063437), (18, 708958), (36, 354479)]