18262568

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{2351}}^1$

素因数の和:3328

約数の個数: 16

約数和(自身を含む): 34292160

約数和(自身を除く): 16029592

約数列:

[1, 2, 4, 8, 971, 1942, 2351, 3884, 4702, 7768, 9404, 18808, 2282821, 4565642, 9131284, 18262568]

約数ペア:

[(1, 18262568), (2, 9131284), (4, 4565642), (8, 2282821), (971, 18808), (1942, 9404), (2351, 7768), (3884, 4702)]