8866391508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18945281}}^1$

素因数の和:18945304

約数の個数: 36

約数和(自身を含む): 24136289268

約数和(自身を除く): 15269897760

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 18945281, 37890562, 56835843, 75781124, 113671686, 170507529, 227343372, 246288653, 341015058, 492577306, 682030116, 738865959, 985154612, 1477731918, 2216597877, 2955463836, 4433195754, 8866391508]

約数ペア:

[(1, 8866391508), (2, 4433195754), (3, 2955463836), (4, 2216597877), (6, 1477731918), (9, 985154612), (12, 738865959), (13, 682030116), (18, 492577306), (26, 341015058), (36, 246288653), (39, 227343372), (52, 170507529), (78, 113671686), (117, 75781124), (156, 56835843), (234, 37890562), (468, 18945281)]