26790666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{637873}}^1$

素因数の和:637885

約数の個数: 16

約数和(自身を含む): 61235904

約数和(自身を除く): 34445238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 637873, 1275746, 1913619, 3827238, 4465111, 8930222, 13395333, 26790666]

約数ペア:

[(1, 26790666), (2, 13395333), (3, 8930222), (6, 4465111), (7, 3827238), (14, 1913619), (21, 1275746), (42, 637873)]