27808778898

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{9034691}}^1$

素因数の和:9034724

約数の個数: 40

約数和(自身を含む): 65591863920

約数和(自身を除く): 37783085022

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 9034691, 18069382, 27104073, 54208146, 81312219, 162624438, 171659129, 243936657, 343318258, 487873314, 514977387, 731809971, 1029954774, 1463619942, 1544932161, 3089864322, 4634796483, 9269592966, 13904389449, 27808778898]

約数ペア:

[(1, 27808778898), (2, 13904389449), (3, 9269592966), (6, 4634796483), (9, 3089864322), (18, 1544932161), (19, 1463619942), (27, 1029954774), (38, 731809971), (54, 514977387), (57, 487873314), (81, 343318258), (114, 243936657), (162, 171659129), (171, 162624438), (342, 81312219), (513, 54208146), (1026, 27104073), (1539, 18069382), (3078, 9034691)]