40001682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2729}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 91728000

約数和(自身を除く): 51726318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 2094, 2443, 2729, 4886, 5458, 7329, 8187, 14658, 16374, 19103, 38206, 57309, 114618, 952421, 1904842, 2857263, 5714526, 6666947, 13333894, 20000841, 40001682]

約数ペア:

[(1, 40001682), (2, 20000841), (3, 13333894), (6, 6666947), (7, 5714526), (14, 2857263), (21, 1904842), (42, 952421), (349, 114618), (698, 57309), (1047, 38206), (2094, 19103), (2443, 16374), (2729, 14658), (4886, 8187), (5458, 7329)]