16818576

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20611}}^1$

素因数の和:20639

約数の個数: 40

約数和(自身を含む): 46005984

約数和(自身を除く): 29187408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 20611, 41222, 61833, 82444, 123666, 164888, 247332, 329776, 350387, 494664, 700774, 989328, 1051161, 1401548, 2102322, 2803096, 4204644, 5606192, 8409288, 16818576]

約数ペア:

[(1, 16818576), (2, 8409288), (3, 5606192), (4, 4204644), (6, 2803096), (8, 2102322), (12, 1401548), (16, 1051161), (17, 989328), (24, 700774), (34, 494664), (48, 350387), (51, 329776), (68, 247332), (102, 164888), (136, 123666), (204, 82444), (272, 61833), (408, 41222), (816, 20611)]