21037665816

素因数分解:

$2^3\times 3^3\times {\mathrm{97396601}}^1$

素因数の和:97396616

約数の個数: 32

約数和(自身を含む): 58437961200

約数和(自身を除く): 37400295384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97396601, 194793202, 292189803, 389586404, 584379606, 779172808, 876569409, 1168759212, 1753138818, 2337518424, 2629708227, 3506277636, 5259416454, 7012555272, 10518832908, 21037665816]

約数ペア:

[(1, 21037665816), (2, 10518832908), (3, 7012555272), (4, 5259416454), (6, 3506277636), (8, 2629708227), (9, 2337518424), (12, 1753138818), (18, 1168759212), (24, 876569409), (27, 779172808), (36, 584379606), (54, 389586404), (72, 292189803), (108, 194793202), (216, 97396601)]