348118074

素因数分解:

$2^1\times 3^4\times {\mathrm{2148877}}^1$

素因数の和:2148891

約数の個数: 20

約数和(自身を含む): 780042714

約数和(自身を除く): 431924640

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2148877, 4297754, 6446631, 12893262, 19339893, 38679786, 58019679, 116039358, 174059037, 348118074]

約数ペア:

[(1, 348118074), (2, 174059037), (3, 116039358), (6, 58019679), (9, 38679786), (18, 19339893), (27, 12893262), (54, 6446631), (81, 4297754), (162, 2148877)]