12555918

素因数分解:

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

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 28098720

約数和(自身を除く): 15542802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 1481, 2826, 2962, 4239, 4443, 8478, 8886, 13329, 26658, 39987, 79974, 232517, 465034, 697551, 1395102, 2092653, 4185306, 6277959, 12555918]

約数ペア:

[(1, 12555918), (2, 6277959), (3, 4185306), (6, 2092653), (9, 1395102), (18, 697551), (27, 465034), (54, 232517), (157, 79974), (314, 39987), (471, 26658), (942, 13329), (1413, 8886), (1481, 8478), (2826, 4443), (2962, 4239)]