66278706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{849727}}^1$

素因数の和:849745

約数の個数: 16

約数和(自身を含む): 142754304

約数和(自身を除く): 76475598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 849727, 1699454, 2549181, 5098362, 11046451, 22092902, 33139353, 66278706]

約数ペア:

[(1, 66278706), (2, 33139353), (3, 22092902), (6, 11046451), (13, 5098362), (26, 2549181), (39, 1699454), (78, 849727)]