18929286

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{36263}}^1$

素因数の和:36300

約数の個数: 24

約数和(自身を含む): 42428880

約数和(自身を除く): 23499594

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 36263, 72526, 108789, 217578, 326367, 652734, 1051627, 2103254, 3154881, 6309762, 9464643, 18929286]

約数ペア:

[(1, 18929286), (2, 9464643), (3, 6309762), (6, 3154881), (9, 2103254), (18, 1051627), (29, 652734), (58, 326367), (87, 217578), (174, 108789), (261, 72526), (522, 36263)]