2228814

素因数分解:

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

素因数の和:67

約数の個数: 72

約数和(自身を含む): 5943600

約数和(自身を除く): 3714786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 343, 361, 399, 441, 686, 722, 798, 882, 931, 1029, 1083, 1197, 1862, 2058, 2166, 2394, 2527, 2793, 3087, 3249, 5054, 5586, 6174, 6498, 6517, 7581, 8379, 13034, 15162, 16758, 17689, 19551, 22743, 35378, 39102, 45486, 53067, 58653, 106134, 117306, 123823, 159201, 247646, 318402, 371469, 742938, 1114407, 2228814]

約数ペア:

[(1, 2228814), (2, 1114407), (3, 742938), (6, 371469), (7, 318402), (9, 247646), (14, 159201), (18, 123823), (19, 117306), (21, 106134), (38, 58653), (42, 53067), (49, 45486), (57, 39102), (63, 35378), (98, 22743), (114, 19551), (126, 17689), (133, 16758), (147, 15162), (171, 13034), (266, 8379), (294, 7581), (342, 6517), (343, 6498), (361, 6174), (399, 5586), (441, 5054), (686, 3249), (722, 3087), (798, 2793), (882, 2527), (931, 2394), (1029, 2166), (1083, 2058), (1197, 1862)]