78535404

素因数分解:

$2^2\times 3^2\times {\mathrm{2181539}}^1$

素因数の和:2181549

約数の個数: 18

約数和(自身を含む): 198520140

約数和(自身を除く): 119984736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2181539, 4363078, 6544617, 8726156, 13089234, 19633851, 26178468, 39267702, 78535404]

約数ペア:

[(1, 78535404), (2, 39267702), (3, 26178468), (4, 19633851), (6, 13089234), (9, 8726156), (12, 6544617), (18, 4363078), (36, 2181539)]