18263488

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{2053}}^1$

素因数の和:2204

約数の個数: 28

約数和(自身を含む): 36520120

約数和(自身を除く): 18256632

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2053, 2224, 4106, 4448, 8212, 8896, 16424, 32848, 65696, 131392, 285367, 570734, 1141468, 2282936, 4565872, 9131744, 18263488]

約数ペア:

[(1, 18263488), (2, 9131744), (4, 4565872), (8, 2282936), (16, 1141468), (32, 570734), (64, 285367), (139, 131392), (278, 65696), (556, 32848), (1112, 16424), (2053, 8896), (2224, 8212), (4106, 4448)]