81472326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1044517}}^1$

素因数の和:1044535

約数の個数: 16

約数和(自身を含む): 175479024

約数和(自身を除く): 94006698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1044517, 2089034, 3133551, 6267102, 13578721, 27157442, 40736163, 81472326]

約数ペア:

[(1, 81472326), (2, 40736163), (3, 27157442), (6, 13578721), (13, 6267102), (26, 3133551), (39, 2089034), (78, 1044517)]