18674488

素因数分解:

$2^3\times 7^2\times {\mathrm{47639}}^1$

素因数の和:47659

約数の個数: 24

約数和(自身を含む): 40732200

約数和(自身を除く): 22057712

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 47639, 95278, 190556, 333473, 381112, 666946, 1333892, 2334311, 2667784, 4668622, 9337244, 18674488]

約数ペア:

[(1, 18674488), (2, 9337244), (4, 4668622), (7, 2667784), (8, 2334311), (14, 1333892), (28, 666946), (49, 381112), (56, 333473), (98, 190556), (196, 95278), (392, 47639)]