64667322

素因数分解:

$2^1\times 3^4\times {\mathrm{399181}}^1$

素因数の和:399195

約数の個数: 20

約数和(自身を含む): 144903066

約数和(自身を除く): 80235744

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 399181, 798362, 1197543, 2395086, 3592629, 7185258, 10777887, 21555774, 32333661, 64667322]

約数ペア:

[(1, 64667322), (2, 32333661), (3, 21555774), (6, 10777887), (9, 7185258), (18, 3592629), (27, 2395086), (54, 1197543), (81, 798362), (162, 399181)]