21469452

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{33757}}^1$

素因数の和:33817

約数の個数: 24

約数和(自身を含む): 51042096

約数和(自身を除く): 29572644

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 33757, 67514, 101271, 135028, 202542, 405084, 1789121, 3578242, 5367363, 7156484, 10734726, 21469452]

約数ペア:

[(1, 21469452), (2, 10734726), (3, 7156484), (4, 5367363), (6, 3578242), (12, 1789121), (53, 405084), (106, 202542), (159, 135028), (212, 101271), (318, 67514), (636, 33757)]