18145298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{911}}^1$

素因数の和:1369

約数の個数: 16

約数和(自身を含む): 28498176

約数和(自身を除く): 10352878

約数列:

[1, 2, 23, 46, 433, 866, 911, 1822, 9959, 19918, 20953, 41906, 394463, 788926, 9072649, 18145298]

約数ペア:

[(1, 18145298), (2, 9072649), (23, 788926), (46, 394463), (433, 41906), (866, 20953), (911, 19918), (1822, 9959)]