258853482

素因数分解:

$2^1\times 3^4\times {\mathrm{1597861}}^1$

素因数の和:1597875

約数の個数: 20

約数和(自身を含む): 580023906

約数和(自身を除く): 321170424

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1597861, 3195722, 4793583, 9587166, 14380749, 28761498, 43142247, 86284494, 129426741, 258853482]

約数ペア:

[(1, 258853482), (2, 129426741), (3, 86284494), (6, 43142247), (9, 28761498), (18, 14380749), (27, 9587166), (54, 4793583), (81, 3195722), (162, 1597861)]