64804542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{981887}}^1$

素因数の和:981903

約数の個数: 16

約数和(自身を含む): 141391872

約数和(自身を除く): 76587330

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 981887, 1963774, 2945661, 5891322, 10800757, 21601514, 32402271, 64804542]

約数ペア:

[(1, 64804542), (2, 32402271), (3, 21601514), (6, 10800757), (11, 5891322), (22, 2945661), (33, 1963774), (66, 981887)]