18667064

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{13807}}^1$

素因数の和:13839

約数の個数: 24

約数和(自身を含む): 37902960

約数和(自身を除く): 19235896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 13807, 27614, 55228, 110456, 179491, 358982, 717964, 1435928, 2333383, 4666766, 9333532, 18667064]

約数ペア:

[(1, 18667064), (2, 9333532), (4, 4666766), (8, 2333383), (13, 1435928), (26, 717964), (52, 358982), (104, 179491), (169, 110456), (338, 55228), (676, 27614), (1352, 13807)]