27958842

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2819}}^1$

素因数の和:2875

約数の個数: 48

約数和(自身を含む): 65988000

約数和(自身を除く): 38029158

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 2819, 3306, 4959, 5638, 8457, 9918, 16914, 25371, 50742, 53561, 81751, 107122, 160683, 163502, 245253, 321366, 482049, 490506, 735759, 964098, 1471518, 1553269, 3106538, 4659807, 9319614, 13979421, 27958842]

約数ペア:

[(1, 27958842), (2, 13979421), (3, 9319614), (6, 4659807), (9, 3106538), (18, 1553269), (19, 1471518), (29, 964098), (38, 735759), (57, 490506), (58, 482049), (87, 321366), (114, 245253), (171, 163502), (174, 160683), (261, 107122), (342, 81751), (522, 53561), (551, 50742), (1102, 25371), (1653, 16914), (2819, 9918), (3306, 8457), (4959, 5638)]