215156747526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{42209}}^1\times {\mathrm{121367}}^1$

素因数の和:163588

約数の個数: 32

約数和(自身を含む): 491802554880

約数和(自身を除く): 276645807354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 42209, 84418, 121367, 126627, 242734, 253254, 295463, 364101, 590926, 728202, 849569, 886389, 1699138, 1772778, 2548707, 5097414, 5122779703, 10245559406, 15368339109, 30736678218, 35859457921, 71718915842, 107578373763, 215156747526]

約数ペア:

[(1, 215156747526), (2, 107578373763), (3, 71718915842), (6, 35859457921), (7, 30736678218), (14, 15368339109), (21, 10245559406), (42, 5122779703), (42209, 5097414), (84418, 2548707), (121367, 1772778), (126627, 1699138), (242734, 886389), (253254, 849569), (295463, 728202), (364101, 590926)]