253651524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3019661}}^1$

素因数の和:3019675

約数の個数: 24

約数和(自身を含む): 676404288

約数和(自身を除く): 422752764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3019661, 6039322, 9058983, 12078644, 18117966, 21137627, 36235932, 42275254, 63412881, 84550508, 126825762, 253651524]

約数ペア:

[(1, 253651524), (2, 126825762), (3, 84550508), (4, 63412881), (6, 42275254), (7, 36235932), (12, 21137627), (14, 18117966), (21, 12078644), (28, 9058983), (42, 6039322), (84, 3019661)]