27198842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 21185158

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 2099, 4198, 6479, 12958, 23089, 39881, 46178, 65069, 79762, 130138, 438691, 715759, 877382, 1236311, 1431518, 2472622, 13599421, 27198842]

約数ペア:

[(1, 27198842), (2, 13599421), (11, 2472622), (19, 1431518), (22, 1236311), (31, 877382), (38, 715759), (62, 438691), (209, 130138), (341, 79762), (418, 65069), (589, 46178), (682, 39881), (1178, 23089), (2099, 12958), (4198, 6479)]