28855404

素因数分解:

$2^2\times 3^2\times {\mathrm{801539}}^1$

素因数の和:801549

約数の個数: 18

約数和(自身を含む): 72940140

約数和(自身を除く): 44084736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 801539, 1603078, 2404617, 3206156, 4809234, 7213851, 9618468, 14427702, 28855404]

約数ペア:

[(1, 28855404), (2, 14427702), (3, 9618468), (4, 7213851), (6, 4809234), (9, 3206156), (12, 2404617), (18, 1603078), (36, 801539)]