263806164

素因数分解:

$2^2\times 3^2\times {\mathrm{7327949}}^1$

素因数の和:7327959

約数の個数: 18

約数和(自身を含む): 666843450

約数和(自身を除く): 403037286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7327949, 14655898, 21983847, 29311796, 43967694, 65951541, 87935388, 131903082, 263806164]

約数ペア:

[(1, 263806164), (2, 131903082), (3, 87935388), (4, 65951541), (6, 43967694), (9, 29311796), (12, 21983847), (18, 14655898), (36, 7327949)]