1889274744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3748561}}^1$

素因数の和:3748580

約数の個数: 48

約数和(自身を含む): 5847756720

約数和(自身を除く): 3958481976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3748561, 7497122, 11245683, 14994244, 22491366, 26239927, 29988488, 33737049, 44982732, 52479854, 67474098, 78719781, 89965464, 104959708, 134948196, 157439562, 209919416, 236159343, 269896392, 314879124, 472318686, 629758248, 944637372, 1889274744]

約数ペア:

[(1, 1889274744), (2, 944637372), (3, 629758248), (4, 472318686), (6, 314879124), (7, 269896392), (8, 236159343), (9, 209919416), (12, 157439562), (14, 134948196), (18, 104959708), (21, 89965464), (24, 78719781), (28, 67474098), (36, 52479854), (42, 44982732), (56, 33737049), (63, 29988488), (72, 26239927), (84, 22491366), (126, 14994244), (168, 11245683), (252, 7497122), (504, 3748561)]