12887364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{153421}}^1$

素因数の和:153435

約数の個数: 24

約数和(自身を含む): 34366528

約数和(自身を除く): 21479164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 153421, 306842, 460263, 613684, 920526, 1073947, 1841052, 2147894, 3221841, 4295788, 6443682, 12887364]

約数ペア:

[(1, 12887364), (2, 6443682), (3, 4295788), (4, 3221841), (6, 2147894), (7, 1841052), (12, 1073947), (14, 920526), (21, 613684), (28, 460263), (42, 306842), (84, 153421)]