2770491276

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1221557}}^1$

素因数の和:1221580

約数の個数: 60

約数和(自身を含む): 8277277008

約数和(自身を除く): 5506785732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 1221557, 2443114, 3664671, 4886228, 7329342, 8550899, 10994013, 14658684, 17101798, 21988026, 25652697, 32982039, 34203596, 43976052, 51305394, 65964078, 76958091, 98946117, 102610788, 131928156, 153916182, 197892234, 230874273, 307832364, 395784468, 461748546, 692622819, 923497092, 1385245638, 2770491276]

約数ペア:

[(1, 2770491276), (2, 1385245638), (3, 923497092), (4, 692622819), (6, 461748546), (7, 395784468), (9, 307832364), (12, 230874273), (14, 197892234), (18, 153916182), (21, 131928156), (27, 102610788), (28, 98946117), (36, 76958091), (42, 65964078), (54, 51305394), (63, 43976052), (81, 34203596), (84, 32982039), (108, 25652697), (126, 21988026), (162, 17101798), (189, 14658684), (252, 10994013), (324, 8550899), (378, 7329342), (567, 4886228), (756, 3664671), (1134, 2443114), (2268, 1221557)]