990524772

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{887567}}^1$

素因数の和:887608

約数の個数: 36

約数和(自身を含む): 2584598016

約数和(自身を除く): 1594073244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 887567, 1775134, 2662701, 3550268, 5325402, 7988103, 10650804, 15976206, 27514577, 31952412, 55029154, 82543731, 110058308, 165087462, 247631193, 330174924, 495262386, 990524772]

約数ペア:

[(1, 990524772), (2, 495262386), (3, 330174924), (4, 247631193), (6, 165087462), (9, 110058308), (12, 82543731), (18, 55029154), (31, 31952412), (36, 27514577), (62, 15976206), (93, 10650804), (124, 7988103), (186, 5325402), (279, 3550268), (372, 2662701), (558, 1775134), (1116, 887567)]