2019723732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{331973}}^1$

素因数の和:332009

約数の個数: 54

約数和(自身を含む): 5528363022

約数和(自身を除く): 3508639290

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 331973, 663946, 995919, 1327892, 1991838, 2987757, 3983676, 4315649, 5975514, 8631298, 11951028, 12946947, 17262596, 25893894, 38840841, 51787788, 56103437, 77681682, 112206874, 155363364, 168310311, 224413748, 336620622, 504930933, 673241244, 1009861866, 2019723732]

約数ペア:

[(1, 2019723732), (2, 1009861866), (3, 673241244), (4, 504930933), (6, 336620622), (9, 224413748), (12, 168310311), (13, 155363364), (18, 112206874), (26, 77681682), (36, 56103437), (39, 51787788), (52, 38840841), (78, 25893894), (117, 17262596), (156, 12946947), (169, 11951028), (234, 8631298), (338, 5975514), (468, 4315649), (507, 3983676), (676, 2987757), (1014, 1991838), (1521, 1327892), (2028, 995919), (3042, 663946), (6084, 331973)]