15870232728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31488557}}^1$

素因数の和:31488576

約数の個数: 48

約数和(自身を含む): 49122150480

約数和(自身を除く): 33251917752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 31488557, 62977114, 94465671, 125954228, 188931342, 220419899, 251908456, 283397013, 377862684, 440839798, 566794026, 661259697, 755725368, 881679596, 1133588052, 1322519394, 1763359192, 1983779091, 2267176104, 2645038788, 3967558182, 5290077576, 7935116364, 15870232728]

約数ペア:

[(1, 15870232728), (2, 7935116364), (3, 5290077576), (4, 3967558182), (6, 2645038788), (7, 2267176104), (8, 1983779091), (9, 1763359192), (12, 1322519394), (14, 1133588052), (18, 881679596), (21, 755725368), (24, 661259697), (28, 566794026), (36, 440839798), (42, 377862684), (56, 283397013), (63, 251908456), (72, 220419899), (84, 188931342), (126, 125954228), (168, 94465671), (252, 62977114), (504, 31488557)]