2980866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{10139}}^1$

素因数の和:10158

約数の個数: 24

約数和(自身を含む): 6935760

約数和(自身を除く): 3954894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 10139, 20278, 30417, 60834, 70973, 141946, 212919, 425838, 496811, 993622, 1490433, 2980866]

約数ペア:

[(1, 2980866), (2, 1490433), (3, 993622), (6, 496811), (7, 425838), (14, 212919), (21, 141946), (42, 70973), (49, 60834), (98, 30417), (147, 20278), (294, 10139)]