2009046942

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{20521}}^1$

素因数の和:20583

約数の個数: 96

約数和(自身を含む): 5334078240

約数和(自身を除く): 3325031298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 49, 54, 63, 74, 98, 111, 126, 147, 189, 222, 259, 294, 333, 378, 441, 518, 666, 777, 882, 999, 1323, 1554, 1813, 1998, 2331, 2646, 3626, 4662, 5439, 6993, 10878, 13986, 16317, 20521, 32634, 41042, 48951, 61563, 97902, 123126, 143647, 184689, 287294, 369378, 430941, 554067, 759277, 861882, 1005529, 1108134, 1292823, 1518554, 2011058, 2277831, 2585646, 3016587, 3878469, 4555662, 5314939, 6033174, 6833493, 7756938, 9049761, 10629878, 13666986, 15944817, 18099522, 20500479, 27149283, 31889634, 37204573, 41000958, 47834451, 54298566, 74409146, 95668902, 111613719, 143503353, 223227438, 287006706, 334841157, 669682314, 1004523471, 2009046942]

約数ペア:

[(1, 2009046942), (2, 1004523471), (3, 669682314), (6, 334841157), (7, 287006706), (9, 223227438), (14, 143503353), (18, 111613719), (21, 95668902), (27, 74409146), (37, 54298566), (42, 47834451), (49, 41000958), (54, 37204573), (63, 31889634), (74, 27149283), (98, 20500479), (111, 18099522), (126, 15944817), (147, 13666986), (189, 10629878), (222, 9049761), (259, 7756938), (294, 6833493), (333, 6033174), (378, 5314939), (441, 4555662), (518, 3878469), (666, 3016587), (777, 2585646), (882, 2277831), (999, 2011058), (1323, 1518554), (1554, 1292823), (1813, 1108134), (1998, 1005529), (2331, 861882), (2646, 759277), (3626, 554067), (4662, 430941), (5439, 369378), (6993, 287294), (10878, 184689), (13986, 143647), (16317, 123126), (20521, 97902), (32634, 61563), (41042, 48951)]