2019793878

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{811}}^1\times {\mathrm{1667}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 4437066816

約数和(自身を除く): 2417272938

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 811, 1494, 1622, 1667, 2433, 3334, 4866, 5001, 7299, 10002, 14598, 15003, 30006, 67313, 134626, 138361, 201939, 276722, 403878, 415083, 605817, 830166, 1211634, 1245249, 1351937, 2490498, 2703874, 4055811, 8111622, 12167433, 24334866, 112210771, 224421542, 336632313, 673264626, 1009896939, 2019793878]

約数ペア:

[(1, 2019793878), (2, 1009896939), (3, 673264626), (6, 336632313), (9, 224421542), (18, 112210771), (83, 24334866), (166, 12167433), (249, 8111622), (498, 4055811), (747, 2703874), (811, 2490498), (1494, 1351937), (1622, 1245249), (1667, 1211634), (2433, 830166), (3334, 605817), (4866, 415083), (5001, 403878), (7299, 276722), (10002, 201939), (14598, 138361), (15003, 134626), (30006, 67313)]