85438818

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{27437}}^1$

素因数の和:27618

約数の個数: 24

約数和(自身を含む): 186194268

約数和(自身を除く): 100755450

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 27437, 54874, 82311, 164622, 246933, 493866, 4746601, 9493202, 14239803, 28479606, 42719409, 85438818]

約数ペア:

[(1, 85438818), (2, 42719409), (3, 28479606), (6, 14239803), (9, 9493202), (18, 4746601), (173, 493866), (346, 246933), (519, 164622), (1038, 82311), (1557, 54874), (3114, 27437)]