31930524

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:864

約数の個数: 60

約数和(自身を含む): 84191800

約数和(自身を除く): 52261276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 417, 556, 709, 834, 1251, 1418, 1668, 2127, 2502, 2836, 3753, 4254, 5004, 6381, 7506, 8508, 11259, 12762, 15012, 19143, 22518, 25524, 38286, 45036, 57429, 76572, 98551, 114858, 197102, 229716, 295653, 394204, 591306, 886959, 1182612, 1773918, 2660877, 3547836, 5321754, 7982631, 10643508, 15965262, 31930524]

約数ペア:

[(1, 31930524), (2, 15965262), (3, 10643508), (4, 7982631), (6, 5321754), (9, 3547836), (12, 2660877), (18, 1773918), (27, 1182612), (36, 886959), (54, 591306), (81, 394204), (108, 295653), (139, 229716), (162, 197102), (278, 114858), (324, 98551), (417, 76572), (556, 57429), (709, 45036), (834, 38286), (1251, 25524), (1418, 22518), (1668, 19143), (2127, 15012), (2502, 12762), (2836, 11259), (3753, 8508), (4254, 7506), (5004, 6381)]