18582476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3947}}^1$

素因数の和:4069

約数の個数: 24

約数和(自身を含む): 35816256

約数和(自身を除く): 17233780

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 3947, 4708, 7894, 15788, 43417, 86834, 173668, 422329, 844658, 1689316, 4645619, 9291238, 18582476]

約数ペア:

[(1, 18582476), (2, 9291238), (4, 4645619), (11, 1689316), (22, 844658), (44, 422329), (107, 173668), (214, 86834), (428, 43417), (1177, 15788), (2354, 7894), (3947, 4708)]