128424906

素因数分解:

$2^1\times 3^3\times {\mathrm{631}}^1\times {\mathrm{3769}}^1$

素因数の和:4411

約数の個数: 32

約数和(自身を含む): 285916800

約数和(自身を除く): 157491894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 631, 1262, 1893, 3769, 3786, 5679, 7538, 11307, 11358, 17037, 22614, 33921, 34074, 67842, 101763, 203526, 2378239, 4756478, 7134717, 14269434, 21404151, 42808302, 64212453, 128424906]

約数ペア:

[(1, 128424906), (2, 64212453), (3, 42808302), (6, 21404151), (9, 14269434), (18, 7134717), (27, 4756478), (54, 2378239), (631, 203526), (1262, 101763), (1893, 67842), (3769, 34074), (3786, 33921), (5679, 22614), (7538, 17037), (11307, 11358)]