81946452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{975553}}^1$

素因数の和:975567

約数の個数: 24

約数和(自身を含む): 218524096

約数和(自身を除く): 136577644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 975553, 1951106, 2926659, 3902212, 5853318, 6828871, 11706636, 13657742, 20486613, 27315484, 40973226, 81946452]

約数ペア:

[(1, 81946452), (2, 40973226), (3, 27315484), (4, 20486613), (6, 13657742), (7, 11706636), (12, 6828871), (14, 5853318), (21, 3902212), (28, 2926659), (42, 1951106), (84, 975553)]