40252554

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{28307}}^1$

素因数の和:28394

約数の個数: 24

約数和(自身を含む): 88320960

約数和(自身を除く): 48068406

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 28307, 56614, 84921, 169842, 254763, 509526, 2236253, 4472506, 6708759, 13417518, 20126277, 40252554]

約数ペア:

[(1, 40252554), (2, 20126277), (3, 13417518), (6, 6708759), (9, 4472506), (18, 2236253), (79, 509526), (158, 254763), (237, 169842), (474, 84921), (711, 56614), (1422, 28307)]