18853836

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{68311}}^1$

素因数の和:68341

約数の個数: 24

約数和(自身を含む): 45905664

約数和(自身を除く): 27051828

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 68311, 136622, 204933, 273244, 409866, 819732, 1571153, 3142306, 4713459, 6284612, 9426918, 18853836]

約数ペア:

[(1, 18853836), (2, 9426918), (3, 6284612), (4, 4713459), (6, 3142306), (12, 1571153), (23, 819732), (46, 409866), (69, 273244), (92, 204933), (138, 136622), (276, 68311)]