81974022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1050949}}^1$

素因数の和:1050967

約数の個数: 16

約数和(自身を含む): 176559600

約数和(自身を除く): 94585578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1050949, 2101898, 3152847, 6305694, 13662337, 27324674, 40987011, 81974022]

約数ペア:

[(1, 81974022), (2, 40987011), (3, 27324674), (6, 13662337), (13, 6305694), (26, 3152847), (39, 2101898), (78, 1050949)]