81843858

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{5807}}^1$

素因数の和:5853

約数の個数: 48

約数和(自身を含む): 190270080

約数和(自身を除く): 108426222

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 783, 1566, 2349, 4698, 5807, 7047, 11614, 14094, 17421, 34842, 52263, 104526, 156789, 168403, 313578, 336806, 470367, 505209, 940734, 1010418, 1411101, 1515627, 2822202, 3031254, 4546881, 9093762, 13640643, 27281286, 40921929, 81843858]

約数ペア:

[(1, 81843858), (2, 40921929), (3, 27281286), (6, 13640643), (9, 9093762), (18, 4546881), (27, 3031254), (29, 2822202), (54, 1515627), (58, 1411101), (81, 1010418), (87, 940734), (162, 505209), (174, 470367), (243, 336806), (261, 313578), (486, 168403), (522, 156789), (783, 104526), (1566, 52263), (2349, 34842), (4698, 17421), (5807, 14094), (7047, 11614)]