2971752

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^2$

素因数の和:68

約数の個数: 96

約数和(自身を含む): 9144000

約数和(自身を除く): 6172248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 343, 361, 392, 399, 456, 532, 588, 686, 722, 798, 931, 1029, 1064, 1083, 1176, 1372, 1444, 1596, 1862, 2058, 2166, 2527, 2744, 2793, 2888, 3192, 3724, 4116, 4332, 5054, 5586, 6517, 7448, 7581, 8232, 8664, 10108, 11172, 13034, 15162, 17689, 19551, 20216, 22344, 26068, 30324, 35378, 39102, 52136, 53067, 60648, 70756, 78204, 106134, 123823, 141512, 156408, 212268, 247646, 371469, 424536, 495292, 742938, 990584, 1485876, 2971752]

約数ペア:

[(1, 2971752), (2, 1485876), (3, 990584), (4, 742938), (6, 495292), (7, 424536), (8, 371469), (12, 247646), (14, 212268), (19, 156408), (21, 141512), (24, 123823), (28, 106134), (38, 78204), (42, 70756), (49, 60648), (56, 53067), (57, 52136), (76, 39102), (84, 35378), (98, 30324), (114, 26068), (133, 22344), (147, 20216), (152, 19551), (168, 17689), (196, 15162), (228, 13034), (266, 11172), (294, 10108), (343, 8664), (361, 8232), (392, 7581), (399, 7448), (456, 6517), (532, 5586), (588, 5054), (686, 4332), (722, 4116), (798, 3724), (931, 3192), (1029, 2888), (1064, 2793), (1083, 2744), (1176, 2527), (1372, 2166), (1444, 2058), (1596, 1862)]