13840956

素因数分解:

$2^2\times 3^4\times {\mathrm{42719}}^1$

素因数の和:42735

約数の個数: 30

約数和(自身を含む): 36183840

約数和(自身を除く): 22342884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 42719, 85438, 128157, 170876, 256314, 384471, 512628, 768942, 1153413, 1537884, 2306826, 3460239, 4613652, 6920478, 13840956]

約数ペア:

[(1, 13840956), (2, 6920478), (3, 4613652), (4, 3460239), (6, 2306826), (9, 1537884), (12, 1153413), (18, 768942), (27, 512628), (36, 384471), (54, 256314), (81, 170876), (108, 128157), (162, 85438), (324, 42719)]