86998842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{690467}}^1$

素因数の和:690482

約数の個数: 24

約数和(自身を含む): 215426016

約数和(自身を除く): 128427174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 690467, 1380934, 2071401, 4142802, 4833269, 6214203, 9666538, 12428406, 14499807, 28999614, 43499421, 86998842]

約数ペア:

[(1, 86998842), (2, 43499421), (3, 28999614), (6, 14499807), (7, 12428406), (9, 9666538), (14, 6214203), (18, 4833269), (21, 4142802), (42, 2071401), (63, 1380934), (126, 690467)]