18827028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47543}}^1$

素因数の和:47564

約数の個数: 36

約数和(自身を含む): 51918048

約数和(自身を除く): 33091020

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 47543, 95086, 142629, 190172, 285258, 427887, 522973, 570516, 855774, 1045946, 1568919, 1711548, 2091892, 3137838, 4706757, 6275676, 9413514, 18827028]

約数ペア:

[(1, 18827028), (2, 9413514), (3, 6275676), (4, 4706757), (6, 3137838), (9, 2091892), (11, 1711548), (12, 1568919), (18, 1045946), (22, 855774), (33, 570516), (36, 522973), (44, 427887), (66, 285258), (99, 190172), (132, 142629), (198, 95086), (396, 47543)]