15456972

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 38269952

約数和(自身を除く): 22812980

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1123, 1147, 2246, 2294, 3369, 3441, 4492, 4588, 6738, 6882, 13476, 13764, 34813, 41551, 69626, 83102, 104439, 124653, 139252, 166204, 208878, 249306, 417756, 498612, 1288081, 2576162, 3864243, 5152324, 7728486, 15456972]

約数ペア:

[(1, 15456972), (2, 7728486), (3, 5152324), (4, 3864243), (6, 2576162), (12, 1288081), (31, 498612), (37, 417756), (62, 249306), (74, 208878), (93, 166204), (111, 139252), (124, 124653), (148, 104439), (186, 83102), (222, 69626), (372, 41551), (444, 34813), (1123, 13764), (1147, 13476), (2246, 6882), (2294, 6738), (3369, 4588), (3441, 4492)]