18037424

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{15443}}^1$

素因数の和:15524

約数の個数: 20

約数和(自身を含む): 35428536

約数和(自身を除く): 17391112

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 15443, 30886, 61772, 123544, 247088, 1127339, 2254678, 4509356, 9018712, 18037424]

約数ペア:

[(1, 18037424), (2, 9018712), (4, 4509356), (8, 2254678), (16, 1127339), (73, 247088), (146, 123544), (292, 61772), (584, 30886), (1168, 15443)]