667464084

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{126127}}^1$

素因数の和:126154

約数の個数: 72

約数和(自身を含む): 2013002880

約数和(自身を除く): 1345538796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 126127, 252254, 378381, 504508, 756762, 882889, 1135143, 1513524, 1765778, 2270286, 2648667, 3405429, 3531556, 4540572, 5297334, 6180223, 6810858, 7946001, 10594668, 12360446, 13621716, 15892002, 18540669, 23838003, 24720892, 31784004, 37081338, 47676006, 55622007, 74162676, 95352012, 111244014, 166866021, 222488028, 333732042, 667464084]

約数ペア:

[(1, 667464084), (2, 333732042), (3, 222488028), (4, 166866021), (6, 111244014), (7, 95352012), (9, 74162676), (12, 55622007), (14, 47676006), (18, 37081338), (21, 31784004), (27, 24720892), (28, 23838003), (36, 18540669), (42, 15892002), (49, 13621716), (54, 12360446), (63, 10594668), (84, 7946001), (98, 6810858), (108, 6180223), (126, 5297334), (147, 4540572), (189, 3531556), (196, 3405429), (252, 2648667), (294, 2270286), (378, 1765778), (441, 1513524), (588, 1135143), (756, 882889), (882, 756762), (1323, 504508), (1764, 378381), (2646, 252254), (5292, 126127)]