290465442

素因数分解:

$2^1\times 3^2\times {\mathrm{757}}^1\times {\mathrm{21317}}^1$

素因数の和:22082

約数の個数: 24

約数和(自身を含む): 630202716

約数和(自身を除く): 339737274

約数列:

[1, 2, 3, 6, 9, 18, 757, 1514, 2271, 4542, 6813, 13626, 21317, 42634, 63951, 127902, 191853, 383706, 16136969, 32273938, 48410907, 96821814, 145232721, 290465442]

約数ペア:

[(1, 290465442), (2, 145232721), (3, 96821814), (6, 48410907), (9, 32273938), (18, 16136969), (757, 383706), (1514, 191853), (2271, 127902), (4542, 63951), (6813, 42634), (13626, 21317)]