18359524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2477}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 34345080

約数和(自身を除く): 15985556

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 2477, 3706, 4954, 7412, 9908, 42109, 84218, 168436, 269993, 539986, 1079972, 4589881, 9179762, 18359524]

約数ペア:

[(1, 18359524), (2, 9179762), (4, 4589881), (17, 1079972), (34, 539986), (68, 269993), (109, 168436), (218, 84218), (436, 42109), (1853, 9908), (2477, 7412), (3706, 4954)]