18583744

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2240

約数の個数: 28

約数和(自身を含む): 37160200

約数和(自身を除く): 18576456

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2089, 2224, 4178, 4448, 8356, 8896, 16712, 33424, 66848, 133696, 290371, 580742, 1161484, 2322968, 4645936, 9291872, 18583744]

約数ペア:

[(1, 18583744), (2, 9291872), (4, 4645936), (8, 2322968), (16, 1161484), (32, 580742), (64, 290371), (139, 133696), (278, 66848), (556, 33424), (1112, 16712), (2089, 8896), (2224, 8356), (4178, 4448)]