17886828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4129}}^1$

素因数の和:4174

約数の個数: 36

約数和(自身を含む): 44058840

約数和(自身を除く): 26172012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4129, 4332, 8258, 12387, 16516, 24774, 49548, 78451, 156902, 235353, 313804, 470706, 941412, 1490569, 2981138, 4471707, 5962276, 8943414, 17886828]

約数ペア:

[(1, 17886828), (2, 8943414), (3, 5962276), (4, 4471707), (6, 2981138), (12, 1490569), (19, 941412), (38, 470706), (57, 313804), (76, 235353), (114, 156902), (228, 78451), (361, 49548), (722, 24774), (1083, 16516), (1444, 12387), (2166, 8258), (4129, 4332)]