16618536

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20983}}^1$

素因数の和:21006

約数の個数: 48

約数和(自身を含む): 49102560

約数和(自身を除く): 32484024

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, 20983, 41966, 62949, 83932, 125898, 167864, 188847, 230813, 251796, 377694, 461626, 503592, 692439, 755388, 923252, 1384878, 1510776, 1846504, 2077317, 2769756, 4154634, 5539512, 8309268, 16618536]

約数ペア:

[(1, 16618536), (2, 8309268), (3, 5539512), (4, 4154634), (6, 2769756), (8, 2077317), (9, 1846504), (11, 1510776), (12, 1384878), (18, 923252), (22, 755388), (24, 692439), (33, 503592), (36, 461626), (44, 377694), (66, 251796), (72, 230813), (88, 188847), (99, 167864), (132, 125898), (198, 83932), (264, 62949), (396, 41966), (792, 20983)]