21677334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{516127}}^1$

素因数の和:516139

約数の個数: 16

約数和(自身を含む): 49548288

約数和(自身を除く): 27870954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 516127, 1032254, 1548381, 3096762, 3612889, 7225778, 10838667, 21677334]

約数ペア:

[(1, 21677334), (2, 10838667), (3, 7225778), (6, 3612889), (7, 3096762), (14, 1548381), (21, 1032254), (42, 516127)]