40459212

素因数分解:

$2^2\times 3^2\times {\mathrm{1123867}}^1$

素因数の和:1123877

約数の個数: 18

約数和(自身を含む): 102271988

約数和(自身を除く): 61812776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1123867, 2247734, 3371601, 4495468, 6743202, 10114803, 13486404, 20229606, 40459212]

約数ペア:

[(1, 40459212), (2, 20229606), (3, 13486404), (4, 10114803), (6, 6743202), (9, 4495468), (12, 3371601), (18, 2247734), (36, 1123867)]