28020294

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{3467}}^1$

素因数の和:3924

約数の個数: 24

約数和(自身を含む): 60863400

約数和(自身を除く): 32843106

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 3467, 4041, 6934, 8082, 10401, 20802, 31203, 62406, 1556683, 3113366, 4670049, 9340098, 14010147, 28020294]

約数ペア:

[(1, 28020294), (2, 14010147), (3, 9340098), (6, 4670049), (9, 3113366), (18, 1556683), (449, 62406), (898, 31203), (1347, 20802), (2694, 10401), (3467, 8082), (4041, 6934)]