2002800906

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{344479}}^1$

素因数の和:344523

約数の個数: 48

約数和(自身を含む): 4836499200

約数和(自身を除く): 2833698294

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 344479, 688958, 1033437, 2066874, 3100311, 5856143, 6200622, 6545101, 11712286, 13090202, 17568429, 19635303, 35136858, 39270606, 52705287, 58905909, 105410574, 111266717, 117811818, 222533434, 333800151, 667600302, 1001400453, 2002800906]

約数ペア:

[(1, 2002800906), (2, 1001400453), (3, 667600302), (6, 333800151), (9, 222533434), (17, 117811818), (18, 111266717), (19, 105410574), (34, 58905909), (38, 52705287), (51, 39270606), (57, 35136858), (102, 19635303), (114, 17568429), (153, 13090202), (171, 11712286), (306, 6545101), (323, 6200622), (342, 5856143), (646, 3100311), (969, 2066874), (1938, 1033437), (2907, 688958), (5814, 344479)]