2887644

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{727}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 6767488

約数和(自身を除く): 3879844

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 727, 993, 1324, 1454, 1986, 2181, 2908, 3972, 4362, 8724, 240637, 481274, 721911, 962548, 1443822, 2887644]

約数ペア:

[(1, 2887644), (2, 1443822), (3, 962548), (4, 721911), (6, 481274), (12, 240637), (331, 8724), (662, 4362), (727, 3972), (993, 2908), (1324, 2181), (1454, 1986)]