18254368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{51859}}^1$

素因数の和:51880

約数の個数: 24

約数和(自身を含む): 39206160

約数和(自身を除く): 20951792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 51859, 103718, 207436, 414872, 570449, 829744, 1140898, 1659488, 2281796, 4563592, 9127184, 18254368]

約数ペア:

[(1, 18254368), (2, 9127184), (4, 4563592), (8, 2281796), (11, 1659488), (16, 1140898), (22, 829744), (32, 570449), (44, 414872), (88, 207436), (176, 103718), (352, 51859)]