31388045148

素因数分解:

$2^2\times 3^2\times {\mathrm{3373}}^1\times {\mathrm{258491}}^1$

素因数の和:261874

約数の個数: 36

約数和(自身を含む): 79365832728

約数和(自身を除く): 47977787580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3373, 6746, 10119, 13492, 20238, 30357, 40476, 60714, 121428, 258491, 516982, 775473, 1033964, 1550946, 2326419, 3101892, 4652838, 9305676, 871890143, 1743780286, 2615670429, 3487560572, 5231340858, 7847011287, 10462681716, 15694022574, 31388045148]

約数ペア:

[(1, 31388045148), (2, 15694022574), (3, 10462681716), (4, 7847011287), (6, 5231340858), (9, 3487560572), (12, 2615670429), (18, 1743780286), (36, 871890143), (3373, 9305676), (6746, 4652838), (10119, 3101892), (13492, 2326419), (20238, 1550946), (30357, 1033964), (40476, 775473), (60714, 516982), (121428, 258491)]