18089456

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14683}}^1$

素因数の和:14709

約数の個数: 40

約数和(自身を含む): 43699584

約数和(自身を除く): 25610128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 14683, 29366, 58732, 102781, 117464, 161513, 205562, 234928, 323026, 411124, 646052, 822248, 1130591, 1292104, 1644496, 2261182, 2584208, 4522364, 9044728, 18089456]

約数ペア:

[(1, 18089456), (2, 9044728), (4, 4522364), (7, 2584208), (8, 2261182), (11, 1644496), (14, 1292104), (16, 1130591), (22, 822248), (28, 646052), (44, 411124), (56, 323026), (77, 234928), (88, 205562), (112, 161513), (154, 117464), (176, 102781), (308, 58732), (616, 29366), (1232, 14683)]