991652.0000000

素因数分解:

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

素因数の和:21003

約数の個数: 32

約数和(自身を含む): 15108480

約数和(自身を除く): 9568968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 20983, 41966, 62949, 83932, 125898, 167864, 230813, 251796, 461626, 503592, 692439, 923252, 1384878, 1846504, 2769756, 5539512]

約数ペア:

[(1, 5539512), (2, 2769756), (3, 1846504), (4, 1384878), (6, 923252), (8, 692439), (11, 503592), (12, 461626), (22, 251796), (24, 230813), (33, 167864), (44, 125898), (66, 83932), (88, 62949), (132, 41966), (264, 20983)]