81194802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1040959}}^1$

素因数の和:1040977

約数の個数: 16

約数和(自身を含む): 174881280

約数和(自身を除く): 93686478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1040959, 2081918, 3122877, 6245754, 13532467, 27064934, 40597401, 81194802]

約数ペア:

[(1, 81194802), (2, 40597401), (3, 27064934), (6, 13532467), (13, 6245754), (26, 3122877), (39, 2081918), (78, 1040959)]