18597054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9421}}^1$

素因数の和:9480

約数の個数: 32

約数和(自身を含む): 43416576

約数和(自身を除く): 24819522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 9421, 18842, 28263, 56526, 65947, 131894, 197841, 395682, 442787, 885574, 1328361, 2656722, 3099509, 6199018, 9298527, 18597054]

約数ペア:

[(1, 18597054), (2, 9298527), (3, 6199018), (6, 3099509), (7, 2656722), (14, 1328361), (21, 885574), (42, 442787), (47, 395682), (94, 197841), (141, 131894), (282, 65947), (329, 56526), (658, 28263), (987, 18842), (1974, 9421)]