18618156

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{1117}}^1$

素因数の和:1590

約数の個数: 36

約数和(自身を含む): 47206432

約数和(自身を除く): 28588276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 926, 1117, 1389, 1852, 2234, 2778, 3351, 4167, 4468, 5556, 6702, 8334, 10053, 13404, 16668, 20106, 40212, 517171, 1034342, 1551513, 2068684, 3103026, 4654539, 6206052, 9309078, 18618156]

約数ペア:

[(1, 18618156), (2, 9309078), (3, 6206052), (4, 4654539), (6, 3103026), (9, 2068684), (12, 1551513), (18, 1034342), (36, 517171), (463, 40212), (926, 20106), (1117, 16668), (1389, 13404), (1852, 10053), (2234, 8334), (2778, 6702), (3351, 5556), (4167, 4468)]