2012950728

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{141917}}^1$

素因数の和:142126

約数の個数: 48

約数和(自身を含む): 5479453980

約数和(自身を除く): 3466503252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 141917, 283834, 425751, 567668, 851502, 1135336, 1277253, 1703004, 2554506, 3406008, 5109012, 10218024, 27957649, 55915298, 83872947, 111830596, 167745894, 223661192, 251618841, 335491788, 503237682, 670983576, 1006475364, 2012950728]

約数ペア:

[(1, 2012950728), (2, 1006475364), (3, 670983576), (4, 503237682), (6, 335491788), (8, 251618841), (9, 223661192), (12, 167745894), (18, 111830596), (24, 83872947), (36, 55915298), (72, 27957649), (197, 10218024), (394, 5109012), (591, 3406008), (788, 2554506), (1182, 1703004), (1576, 1277253), (1773, 1135336), (2364, 851502), (3546, 567668), (4728, 425751), (7092, 283834), (14184, 141917)]