18335412

素因数分解:

$2^2\times 3^2\times {\mathrm{509317}}^1$

素因数の和:509327

約数の個数: 18

約数和(自身を含む): 46347938

約数和(自身を除く): 28012526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509317, 1018634, 1527951, 2037268, 3055902, 4583853, 6111804, 9167706, 18335412]

約数ペア:

[(1, 18335412), (2, 9167706), (3, 6111804), (4, 4583853), (6, 3055902), (9, 2037268), (12, 1527951), (18, 1018634), (36, 509317)]