1442586978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137941}}^1$

素因数の和:138039

約数の個数: 48

約数和(自身を含む): 3615183936

約数和(自身を除く): 2172596958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 137941, 275882, 413823, 827646, 965587, 1241469, 1931174, 2482938, 2896761, 5793522, 8690283, 11449103, 17380566, 22898206, 34347309, 68694618, 80143721, 103041927, 160287442, 206083854, 240431163, 480862326, 721293489, 1442586978]

約数ペア:

[(1, 1442586978), (2, 721293489), (3, 480862326), (6, 240431163), (7, 206083854), (9, 160287442), (14, 103041927), (18, 80143721), (21, 68694618), (42, 34347309), (63, 22898206), (83, 17380566), (126, 11449103), (166, 8690283), (249, 5793522), (498, 2896761), (581, 2482938), (747, 1931174), (1162, 1241469), (1494, 965587), (1743, 827646), (3486, 413823), (5229, 275882), (10458, 137941)]