81063654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1930087}}^1$

素因数の和:1930099

約数の個数: 16

約数和(自身を含む): 185288448

約数和(自身を除く): 104224794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1930087, 3860174, 5790261, 11580522, 13510609, 27021218, 40531827, 81063654]

約数ペア:

[(1, 81063654), (2, 40531827), (3, 27021218), (6, 13510609), (7, 11580522), (14, 5790261), (21, 3860174), (42, 1930087)]