12758454906

素因数分解:

$2^1\times 3^1\times {\mathrm{4243}}^1\times {\mathrm{501157}}^1$

素因数の和:505405

約数の個数: 16

約数和(自身を含む): 25522974624

約数和(自身を除く): 12764519718

約数列:

[1, 2, 3, 6, 4243, 8486, 12729, 25458, 501157, 1002314, 1503471, 3006942, 2126409151, 4252818302, 6379227453, 12758454906]

約数ペア:

[(1, 12758454906), (2, 6379227453), (3, 4252818302), (6, 2126409151), (4243, 3006942), (8486, 1503471), (12729, 1002314), (25458, 501157)]