18930846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{286831}}^1$

素因数の和:286847

約数の個数: 16

約数和(自身を含む): 41303808

約数和(自身を除く): 22372962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 286831, 573662, 860493, 1720986, 3155141, 6310282, 9465423, 18930846]

約数ペア:

[(1, 18930846), (2, 9465423), (3, 6310282), (6, 3155141), (11, 1720986), (22, 860493), (33, 573662), (66, 286831)]