27153812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 58544640

約数和(自身を除く): 31390828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1187, 1204, 1634, 2374, 3268, 4748, 5719, 8309, 11438, 16618, 22553, 22876, 33236, 45106, 51041, 90212, 102082, 157871, 204164, 315742, 357287, 631484, 714574, 969779, 1429148, 1939558, 3879116, 6788453, 13576906, 27153812]

約数ペア:

[(1, 27153812), (2, 13576906), (4, 6788453), (7, 3879116), (14, 1939558), (19, 1429148), (28, 969779), (38, 714574), (43, 631484), (76, 357287), (86, 315742), (133, 204164), (172, 157871), (266, 102082), (301, 90212), (532, 51041), (602, 45106), (817, 33236), (1187, 22876), (1204, 22553), (1634, 16618), (2374, 11438), (3268, 8309), (4748, 5719)]