8639706

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 18569088

約数和(自身を除く): 9929382

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1193, 1207, 2386, 2414, 3579, 3621, 7158, 7242, 20281, 40562, 60843, 84703, 121686, 169406, 254109, 508218, 1439951, 2879902, 4319853, 8639706]

約数ペア:

[(1, 8639706), (2, 4319853), (3, 2879902), (6, 1439951), (17, 508218), (34, 254109), (51, 169406), (71, 121686), (102, 84703), (142, 60843), (213, 40562), (426, 20281), (1193, 7242), (1207, 7158), (2386, 3621), (2414, 3579)]