31182138

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 76433280

約数和(自身を除く): 45251142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1033, 1118, 1161, 1677, 2066, 2322, 3099, 3354, 5031, 6198, 9297, 10062, 13429, 15093, 18594, 26858, 27891, 30186, 40287, 44419, 55782, 80574, 88838, 120861, 133257, 241722, 266514, 362583, 399771, 577447, 725166, 799542, 1154894, 1199313, 1732341, 2398626, 3464682, 5197023, 10394046, 15591069, 31182138]

約数ペア:

[(1, 31182138), (2, 15591069), (3, 10394046), (6, 5197023), (9, 3464682), (13, 2398626), (18, 1732341), (26, 1199313), (27, 1154894), (39, 799542), (43, 725166), (54, 577447), (78, 399771), (86, 362583), (117, 266514), (129, 241722), (234, 133257), (258, 120861), (351, 88838), (387, 80574), (559, 55782), (702, 44419), (774, 40287), (1033, 30186), (1118, 27891), (1161, 26858), (1677, 18594), (2066, 15093), (2322, 13429), (3099, 10062), (3354, 9297), (5031, 6198)]