12178116

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{7867}}^1$

素因数の和:7920

約数の個数: 36

約数和(自身を含む): 31503472

約数和(自身を除く): 19325356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 7867, 15734, 23601, 31468, 47202, 70803, 94404, 141606, 283212, 338281, 676562, 1014843, 1353124, 2029686, 3044529, 4059372, 6089058, 12178116]

約数ペア:

[(1, 12178116), (2, 6089058), (3, 4059372), (4, 3044529), (6, 2029686), (9, 1353124), (12, 1014843), (18, 676562), (36, 338281), (43, 283212), (86, 141606), (129, 94404), (172, 70803), (258, 47202), (387, 31468), (516, 23601), (774, 15734), (1548, 7867)]