990626225598

素因数分解:

$2^1\times 3^2\times {\mathrm{21713}}^1\times {\mathrm{2534647}}^1$

素因数の和:2556368

約数の個数: 24

約数和(自身を含む): 2146456520208

約数和(自身を除く): 1155830294610

約数列:

[1, 2, 3, 6, 9, 18, 21713, 43426, 65139, 130278, 195417, 390834, 2534647, 5069294, 7603941, 15207882, 22811823, 45623646, 55034790311, 110069580622, 165104370933, 330208741866, 495313112799, 990626225598]

約数ペア:

[(1, 990626225598), (2, 495313112799), (3, 330208741866), (6, 165104370933), (9, 110069580622), (18, 55034790311), (21713, 45623646), (43426, 22811823), (65139, 15207882), (130278, 7603941), (195417, 5069294), (390834, 2534647)]