15889482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{126107}}^1$

素因数の和:126122

約数の個数: 24

約数和(自身を含む): 39345696

約数和(自身を除く): 23456214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 126107, 252214, 378321, 756642, 882749, 1134963, 1765498, 2269926, 2648247, 5296494, 7944741, 15889482]

約数ペア:

[(1, 15889482), (2, 7944741), (3, 5296494), (6, 2648247), (7, 2269926), (9, 1765498), (14, 1134963), (18, 882749), (21, 756642), (42, 378321), (63, 252214), (126, 126107)]