18207414

素因数分解:

$2^1\times 3^2\times {\mathrm{683}}^1\times {\mathrm{1481}}^1$

素因数の和:2172

約数の個数: 24

約数和(自身を含む): 39533832

約数和(自身を除く): 21326418

約数列:

[1, 2, 3, 6, 9, 18, 683, 1366, 1481, 2049, 2962, 4098, 4443, 6147, 8886, 12294, 13329, 26658, 1011523, 2023046, 3034569, 6069138, 9103707, 18207414]

約数ペア:

[(1, 18207414), (2, 9103707), (3, 6069138), (6, 3034569), (9, 2023046), (18, 1011523), (683, 26658), (1366, 13329), (1481, 12294), (2049, 8886), (2962, 6147), (4098, 4443)]