18246272

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{12959}}^1$

素因数の和:12984

約数の個数: 32

約数和(自身を含む): 39657600

約数和(自身を除く): 21411328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 12959, 25918, 51836, 103672, 142549, 207344, 285098, 414688, 570196, 829376, 1140392, 1658752, 2280784, 4561568, 9123136, 18246272]

約数ペア:

[(1, 18246272), (2, 9123136), (4, 4561568), (8, 2280784), (11, 1658752), (16, 1140392), (22, 829376), (32, 570196), (44, 414688), (64, 285098), (88, 207344), (128, 142549), (176, 103672), (352, 51836), (704, 25918), (1408, 12959)]