40480356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{481909}}^1$

素因数の和:481923

約数の個数: 24

約数和(自身を含む): 107947840

約数和(自身を除く): 67467484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 481909, 963818, 1445727, 1927636, 2891454, 3373363, 5782908, 6746726, 10120089, 13493452, 20240178, 40480356]

約数ペア:

[(1, 40480356), (2, 20240178), (3, 13493452), (4, 10120089), (6, 6746726), (7, 5782908), (12, 3373363), (14, 2891454), (21, 1927636), (28, 1445727), (42, 963818), (84, 481909)]