25267554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107981}}^1$

素因数の和:108002

約数の個数: 24

約数和(自身を含む): 58958172

約数和(自身を除く): 33690618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 107981, 215962, 323943, 647886, 971829, 1403753, 1943658, 2807506, 4211259, 8422518, 12633777, 25267554]

約数ペア:

[(1, 25267554), (2, 12633777), (3, 8422518), (6, 4211259), (9, 2807506), (13, 1943658), (18, 1403753), (26, 971829), (39, 647886), (78, 323943), (117, 215962), (234, 107981)]