15690942

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{1049}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 35028000

約数和(自身を除く): 19337058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1049, 1662, 2098, 2493, 3147, 4986, 6294, 7479, 9441, 14958, 18882, 28323, 56646, 290573, 581146, 871719, 1743438, 2615157, 5230314, 7845471, 15690942]

約数ペア:

[(1, 15690942), (2, 7845471), (3, 5230314), (6, 2615157), (9, 1743438), (18, 871719), (27, 581146), (54, 290573), (277, 56646), (554, 28323), (831, 18882), (1049, 14958), (1662, 9441), (2098, 7479), (2493, 6294), (3147, 4986)]