27986195874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{374137}}^1$

素因数の和:374299

約数の個数: 64

約数和(自身を含む): 69392123136

約数和(自身を除く): 41405927262

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 137, 182, 273, 274, 411, 546, 822, 959, 1781, 1918, 2877, 3562, 5343, 5754, 10686, 12467, 24934, 37401, 74802, 374137, 748274, 1122411, 2244822, 2618959, 4863781, 5237918, 7856877, 9727562, 14591343, 15713754, 29182686, 34046467, 51256769, 68092934, 102139401, 102513538, 153770307, 204278802, 307540614, 358797383, 666337997, 717594766, 1076392149, 1332675994, 1999013991, 2152784298, 3998027982, 4664365979, 9328731958, 13993097937, 27986195874]

約数ペア:

[(1, 27986195874), (2, 13993097937), (3, 9328731958), (6, 4664365979), (7, 3998027982), (13, 2152784298), (14, 1999013991), (21, 1332675994), (26, 1076392149), (39, 717594766), (42, 666337997), (78, 358797383), (91, 307540614), (137, 204278802), (182, 153770307), (273, 102513538), (274, 102139401), (411, 68092934), (546, 51256769), (822, 34046467), (959, 29182686), (1781, 15713754), (1918, 14591343), (2877, 9727562), (3562, 7856877), (5343, 5237918), (5754, 4863781), (10686, 2618959), (12467, 2244822), (24934, 1122411), (37401, 748274), (74802, 374137)]