89647026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{3299}}^1$

素因数の和:3958

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 115639374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1941, 3299, 3882, 4529, 6598, 9058, 9897, 13587, 19794, 23093, 27174, 46186, 69279, 138558, 2134453, 4268906, 6403359, 12806718, 14941171, 29882342, 44823513, 89647026]

約数ペア:

[(1, 89647026), (2, 44823513), (3, 29882342), (6, 14941171), (7, 12806718), (14, 6403359), (21, 4268906), (42, 2134453), (647, 138558), (1294, 69279), (1941, 46186), (3299, 27174), (3882, 23093), (4529, 19794), (6598, 13587), (9058, 9897)]