2021176314

素因数分解:

$2^1\times 3^5\times {\mathrm{389}}^1\times {\mathrm{10691}}^1$

素因数の和:11097

約数の個数: 48

約数和(自身を含む): 4553508960

約数和(自身を除く): 2532332646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 389, 486, 778, 1167, 2334, 3501, 7002, 10503, 10691, 21006, 21382, 31509, 32073, 63018, 64146, 94527, 96219, 189054, 192438, 288657, 577314, 865971, 1731942, 2597913, 4158799, 5195826, 8317598, 12476397, 24952794, 37429191, 74858382, 112287573, 224575146, 336862719, 673725438, 1010588157, 2021176314]

約数ペア:

[(1, 2021176314), (2, 1010588157), (3, 673725438), (6, 336862719), (9, 224575146), (18, 112287573), (27, 74858382), (54, 37429191), (81, 24952794), (162, 12476397), (243, 8317598), (389, 5195826), (486, 4158799), (778, 2597913), (1167, 1731942), (2334, 865971), (3501, 577314), (7002, 288657), (10503, 192438), (10691, 189054), (21006, 96219), (21382, 94527), (31509, 64146), (32073, 63018)]