16521756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{80989}}^1$

素因数の和:81013

約数の個数: 24

約数和(自身を含む): 40818960

約数和(自身を除く): 24297204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 80989, 161978, 242967, 323956, 485934, 971868, 1376813, 2753626, 4130439, 5507252, 8260878, 16521756]

約数ペア:

[(1, 16521756), (2, 8260878), (3, 5507252), (4, 4130439), (6, 2753626), (12, 1376813), (17, 971868), (34, 485934), (51, 323956), (68, 242967), (102, 161978), (204, 80989)]