15186942

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2549}}^1$

素因数の和:2888

約数の個数: 24

約数和(自身を含む): 33017400

約数和(自身を除く): 17830458

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2549, 2979, 5098, 5958, 7647, 15294, 22941, 45882, 843719, 1687438, 2531157, 5062314, 7593471, 15186942]

約数ペア:

[(1, 15186942), (2, 7593471), (3, 5062314), (6, 2531157), (9, 1687438), (18, 843719), (331, 45882), (662, 22941), (993, 15294), (1986, 7647), (2549, 5958), (2979, 5098)]