17971452

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{9419}}^1$

素因数の和:9482

約数の個数: 36

約数和(自身を含む): 46289880

約数和(自身を除く): 28318428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 9419, 18838, 28257, 37676, 56514, 84771, 113028, 169542, 339084, 499207, 998414, 1497621, 1996828, 2995242, 4492863, 5990484, 8985726, 17971452]

約数ペア:

[(1, 17971452), (2, 8985726), (3, 5990484), (4, 4492863), (6, 2995242), (9, 1996828), (12, 1497621), (18, 998414), (36, 499207), (53, 339084), (106, 169542), (159, 113028), (212, 84771), (318, 56514), (477, 37676), (636, 28257), (954, 18838), (1908, 9419)]