12123594

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{10691}}^1$

素因数の和:10712

約数の個数: 40

約数和(自身を含む): 31049568

約数和(自身を除く): 18925974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 10691, 21382, 32073, 64146, 74837, 96219, 149674, 192438, 224511, 288657, 449022, 577314, 673533, 865971, 1347066, 1731942, 2020599, 4041198, 6061797, 12123594]

約数ペア:

[(1, 12123594), (2, 6061797), (3, 4041198), (6, 2020599), (7, 1731942), (9, 1347066), (14, 865971), (18, 673533), (21, 577314), (27, 449022), (42, 288657), (54, 224511), (63, 192438), (81, 149674), (126, 96219), (162, 74837), (189, 64146), (378, 32073), (567, 21382), (1134, 10691)]