18182912

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{587}}^1$

素因数の和:625

約数の個数: 54

約数和(自身を含む): 39962244

約数和(自身を除く): 21779332

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 587, 704, 968, 1174, 1408, 1936, 2348, 2816, 3872, 4696, 6457, 7744, 9392, 12914, 15488, 18784, 25828, 30976, 37568, 51656, 71027, 75136, 103312, 142054, 150272, 206624, 284108, 413248, 568216, 826496, 1136432, 1652992, 2272864, 4545728, 9091456, 18182912]

約数ペア:

[(1, 18182912), (2, 9091456), (4, 4545728), (8, 2272864), (11, 1652992), (16, 1136432), (22, 826496), (32, 568216), (44, 413248), (64, 284108), (88, 206624), (121, 150272), (128, 142054), (176, 103312), (242, 75136), (256, 71027), (352, 51656), (484, 37568), (587, 30976), (704, 25828), (968, 18784), (1174, 15488), (1408, 12914), (1936, 9392), (2348, 7744), (2816, 6457), (3872, 4696)]