18351344

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9479}}^1$

素因数の和:9509

約数の個数: 30

約数和(自身を含む): 39086040

約数和(自身を除く): 20734696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9479, 18958, 37916, 75832, 104269, 151664, 208538, 417076, 834152, 1146959, 1668304, 2293918, 4587836, 9175672, 18351344]

約数ペア:

[(1, 18351344), (2, 9175672), (4, 4587836), (8, 2293918), (11, 1668304), (16, 1146959), (22, 834152), (44, 417076), (88, 208538), (121, 151664), (176, 104269), (242, 75832), (484, 37916), (968, 18958), (1936, 9479)]