25111836

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1481}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 65563680

約数和(自身を除く): 40451844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1481, 1884, 2826, 2962, 4239, 4443, 5652, 5924, 8478, 8886, 13329, 16956, 17772, 26658, 39987, 53316, 79974, 159948, 232517, 465034, 697551, 930068, 1395102, 2092653, 2790204, 4185306, 6277959, 8370612, 12555918, 25111836]

約数ペア:

[(1, 25111836), (2, 12555918), (3, 8370612), (4, 6277959), (6, 4185306), (9, 2790204), (12, 2092653), (18, 1395102), (27, 930068), (36, 697551), (54, 465034), (108, 232517), (157, 159948), (314, 79974), (471, 53316), (628, 39987), (942, 26658), (1413, 17772), (1481, 16956), (1884, 13329), (2826, 8886), (2962, 8478), (4239, 5924), (4443, 5652)]