16742646

素因数分解:

$2^1\times 3^3\times {\mathrm{310049}}^1$

素因数の和:310060

約数の個数: 16

約数和(自身を含む): 37206000

約数和(自身を除く): 20463354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 310049, 620098, 930147, 1860294, 2790441, 5580882, 8371323, 16742646]

約数ペア:

[(1, 16742646), (2, 8371323), (3, 5580882), (6, 2790441), (9, 1860294), (18, 930147), (27, 620098), (54, 310049)]