1810364054454

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13049}}^1\times {\mathrm{108557}}^1$

素因数の和:121685

約数の個数: 48

約数和(自身を含む): 3978042775200

約数和(自身を除く): 2167678720746

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 13049, 26098, 39147, 78294, 108557, 117441, 217114, 234882, 325671, 651342, 926479, 977013, 1852958, 1954026, 2779437, 5558874, 7707547, 8338311, 15415094, 16676622, 23122641, 46245282, 69367923, 138735846, 1416560293, 2833120586, 4249680879, 8499361758, 12749042637, 25498085274, 100575780803, 201151561606, 301727342409, 603454684818, 905182027227, 1810364054454]

約数ペア:

[(1, 1810364054454), (2, 905182027227), (3, 603454684818), (6, 301727342409), (9, 201151561606), (18, 100575780803), (71, 25498085274), (142, 12749042637), (213, 8499361758), (426, 4249680879), (639, 2833120586), (1278, 1416560293), (13049, 138735846), (26098, 69367923), (39147, 46245282), (78294, 23122641), (108557, 16676622), (117441, 15415094), (217114, 8338311), (234882, 7707547), (325671, 5558874), (651342, 2779437), (926479, 1954026), (977013, 1852958)]