81497844

素因数分解:

$2^2\times 3^2\times {\mathrm{2263829}}^1$

素因数の和:2263839

約数の個数: 18

約数和(自身を含む): 206008530

約数和(自身を除く): 124510686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2263829, 4527658, 6791487, 9055316, 13582974, 20374461, 27165948, 40748922, 81497844]

約数ペア:

[(1, 81497844), (2, 40748922), (3, 27165948), (4, 20374461), (6, 13582974), (9, 9055316), (12, 6791487), (18, 4527658), (36, 2263829)]