12627778884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1689109}}^1$

素因数の和:1689212

約数の個数: 48

約数和(自身を含む): 34052457600

約数和(自身を除く): 21424678716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 1689109, 3378218, 5067327, 6756436, 10134654, 11823763, 20269308, 23647526, 35471289, 47295052, 70942578, 141885156, 150330701, 300661402, 450992103, 601322804, 901984206, 1052314907, 1803968412, 2104629814, 3156944721, 4209259628, 6313889442, 12627778884]

約数ペア:

[(1, 12627778884), (2, 6313889442), (3, 4209259628), (4, 3156944721), (6, 2104629814), (7, 1803968412), (12, 1052314907), (14, 901984206), (21, 601322804), (28, 450992103), (42, 300661402), (84, 150330701), (89, 141885156), (178, 70942578), (267, 47295052), (356, 35471289), (534, 23647526), (623, 20269308), (1068, 11823763), (1246, 10134654), (1869, 6756436), (2492, 5067327), (3738, 3378218), (7476, 1689109)]