80719614

素因数分解:

$2^1\times 3^2\times {\mathrm{4484423}}^1$

素因数の和:4484431

約数の個数: 12

約数和(自身を含む): 174892536

約数和(自身を除く): 94172922

約数列:

[1, 2, 3, 6, 9, 18, 4484423, 8968846, 13453269, 26906538, 40359807, 80719614]

約数ペア:

[(1, 80719614), (2, 40359807), (3, 26906538), (6, 13453269), (9, 8968846), (18, 4484423)]