18272310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{87011}}^1$

素因数の和:87028

約数の個数: 32

約数和(自身を含む): 50118912

約数和(自身を除く): 31846602

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 87011, 174022, 261033, 435055, 522066, 609077, 870110, 1218154, 1305165, 1827231, 2610330, 3045385, 3654462, 6090770, 9136155, 18272310]

約数ペア:

[(1, 18272310), (2, 9136155), (3, 6090770), (5, 3654462), (6, 3045385), (7, 2610330), (10, 1827231), (14, 1305165), (15, 1218154), (21, 870110), (30, 609077), (35, 522066), (42, 435055), (70, 261033), (105, 174022), (210, 87011)]