18706236

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{9929}}^1$

素因数の和:10093

約数の個数: 24

約数和(自身を含む): 43930320

約数和(自身を除く): 25224084

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 9929, 19858, 29787, 39716, 59574, 119148, 1558853, 3117706, 4676559, 6235412, 9353118, 18706236]

約数ペア:

[(1, 18706236), (2, 9353118), (3, 6235412), (4, 4676559), (6, 3117706), (12, 1558853), (157, 119148), (314, 59574), (471, 39716), (628, 29787), (942, 19858), (1884, 9929)]