2019438486

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{6833}}^1$

素因数の和:7278

約数の個数: 64

約数和(自身を含む): 4845032640

約数和(自身を除く): 2825594154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 421, 702, 842, 1263, 2526, 3789, 5473, 6833, 7578, 10946, 11367, 13666, 16419, 20499, 22734, 32838, 40998, 49257, 61497, 88829, 98514, 122994, 147771, 177658, 184491, 266487, 295542, 368982, 532974, 799461, 1598922, 2398383, 2876693, 4796766, 5753386, 8630079, 17260158, 25890237, 37397009, 51780474, 74794018, 77670711, 112191027, 155341422, 224382054, 336573081, 673146162, 1009719243, 2019438486]

約数ペア:

[(1, 2019438486), (2, 1009719243), (3, 673146162), (6, 336573081), (9, 224382054), (13, 155341422), (18, 112191027), (26, 77670711), (27, 74794018), (39, 51780474), (54, 37397009), (78, 25890237), (117, 17260158), (234, 8630079), (351, 5753386), (421, 4796766), (702, 2876693), (842, 2398383), (1263, 1598922), (2526, 799461), (3789, 532974), (5473, 368982), (6833, 295542), (7578, 266487), (10946, 184491), (11367, 177658), (13666, 147771), (16419, 122994), (20499, 98514), (22734, 88829), (32838, 61497), (40998, 49257)]