80330868

素因数分解:

$2^2\times 3^2\times {\mathrm{2231413}}^1$

素因数の和:2231423

約数の個数: 18

約数和(自身を含む): 203058674

約数和(自身を除く): 122727806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2231413, 4462826, 6694239, 8925652, 13388478, 20082717, 26776956, 40165434, 80330868]

約数ペア:

[(1, 80330868), (2, 40165434), (3, 26776956), (4, 20082717), (6, 13388478), (9, 8925652), (12, 6694239), (18, 4462826), (36, 2231413)]