26638986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{403621}}^1$

素因数の和:403637

約数の個数: 16

約数和(自身を含む): 58121568

約数和(自身を除く): 31482582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 403621, 807242, 1210863, 2421726, 4439831, 8879662, 13319493, 26638986]

約数ペア:

[(1, 26638986), (2, 13319493), (3, 8879662), (6, 4439831), (11, 2421726), (22, 1210863), (33, 807242), (66, 403621)]