80778894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1923307}}^1$

素因数の和:1923319

約数の個数: 16

約数和(自身を含む): 184637568

約数和(自身を除く): 103858674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1923307, 3846614, 5769921, 11539842, 13463149, 26926298, 40389447, 80778894]

約数ペア:

[(1, 80778894), (2, 40389447), (3, 26926298), (6, 13463149), (7, 11539842), (14, 5769921), (21, 3846614), (42, 1923307)]