16407864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20717}}^1$

素因数の和:20740

約数の個数: 48

約数和(自身を含む): 48480120

約数和(自身を除く): 32072256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20717, 41434, 62151, 82868, 124302, 165736, 186453, 227887, 248604, 372906, 455774, 497208, 683661, 745812, 911548, 1367322, 1491624, 1823096, 2050983, 2734644, 4101966, 5469288, 8203932, 16407864]

約数ペア:

[(1, 16407864), (2, 8203932), (3, 5469288), (4, 4101966), (6, 2734644), (8, 2050983), (9, 1823096), (11, 1491624), (12, 1367322), (18, 911548), (22, 745812), (24, 683661), (33, 497208), (36, 455774), (44, 372906), (66, 248604), (72, 227887), (88, 186453), (99, 165736), (132, 124302), (198, 82868), (264, 62151), (396, 41434), (792, 20717)]