2707866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21491}}^1$

素因数の和:21506

約数の個数: 24

約数和(自身を含む): 6705504

約数和(自身を除く): 3997638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21491, 42982, 64473, 128946, 150437, 193419, 300874, 386838, 451311, 902622, 1353933, 2707866]

約数ペア:

[(1, 2707866), (2, 1353933), (3, 902622), (6, 451311), (7, 386838), (9, 300874), (14, 193419), (18, 150437), (21, 128946), (42, 64473), (63, 42982), (126, 21491)]