13577988

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{7207}}^1$

素因数の和:7371

約数の個数: 24

約数和(自身を含む): 31888192

約数和(自身を除く): 18310204

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 7207, 14414, 21621, 28828, 43242, 86484, 1131499, 2262998, 3394497, 4525996, 6788994, 13577988]

約数ペア:

[(1, 13577988), (2, 6788994), (3, 4525996), (4, 3394497), (6, 2262998), (12, 1131499), (157, 86484), (314, 43242), (471, 28828), (628, 21621), (942, 14414), (1884, 7207)]