285722172

素因数分解:

$2^2\times 3^2\times {\mathrm{7936727}}^1$

素因数の和:7936737

約数の個数: 18

約数和(自身を含む): 722242248

約数和(自身を除く): 436520076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7936727, 15873454, 23810181, 31746908, 47620362, 71430543, 95240724, 142861086, 285722172]

約数ペア:

[(1, 285722172), (2, 142861086), (3, 95240724), (4, 71430543), (6, 47620362), (9, 31746908), (12, 23810181), (18, 15873454), (36, 7936727)]