16261686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{129061}}^1$

素因数の和:129076

約数の個数: 24

約数和(自身を含む): 40267344

約数和(自身を除く): 24005658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 129061, 258122, 387183, 774366, 903427, 1161549, 1806854, 2323098, 2710281, 5420562, 8130843, 16261686]

約数ペア:

[(1, 16261686), (2, 8130843), (3, 5420562), (6, 2710281), (7, 2323098), (9, 1806854), (14, 1161549), (18, 903427), (21, 774366), (42, 387183), (63, 258122), (126, 129061)]