85987404

素因数分解:

$2^2\times 3^2\times {\mathrm{2388539}}^1$

素因数の和:2388549

約数の個数: 18

約数和(自身を含む): 217357140

約数和(自身を除く): 131369736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2388539, 4777078, 7165617, 9554156, 14331234, 21496851, 28662468, 42993702, 85987404]

約数ペア:

[(1, 85987404), (2, 42993702), (3, 28662468), (4, 21496851), (6, 14331234), (9, 9554156), (12, 7165617), (18, 4777078), (36, 2388539)]