64494306

素因数分解:

$2^1\times 3^4\times {\mathrm{398113}}^1$

素因数の和:398127

約数の個数: 20

約数和(自身を含む): 144515382

約数和(自身を除く): 80021076

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 398113, 796226, 1194339, 2388678, 3583017, 7166034, 10749051, 21498102, 32247153, 64494306]

約数ペア:

[(1, 64494306), (2, 32247153), (3, 21498102), (6, 10749051), (9, 7166034), (18, 3583017), (27, 2388678), (54, 1194339), (81, 796226), (162, 398113)]