27858798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{12791}}^1$

素因数の和:12821

約数の個数: 36

約数和(自身を含む): 66352104

約数和(自身を除く): 38493306

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 12791, 25582, 38373, 76746, 115119, 140701, 230238, 281402, 422103, 844206, 1266309, 1547711, 2532618, 3095422, 4643133, 9286266, 13929399, 27858798]

約数ペア:

[(1, 27858798), (2, 13929399), (3, 9286266), (6, 4643133), (9, 3095422), (11, 2532618), (18, 1547711), (22, 1266309), (33, 844206), (66, 422103), (99, 281402), (121, 230238), (198, 140701), (242, 115119), (363, 76746), (726, 38373), (1089, 25582), (2178, 12791)]