56756826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{450451}}^1$

素因数の和:450466

約数の個数: 24

約数和(自身を含む): 140541024

約数和(自身を除く): 83784198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 450451, 900902, 1351353, 2702706, 3153157, 4054059, 6306314, 8108118, 9459471, 18918942, 28378413, 56756826]

約数ペア:

[(1, 56756826), (2, 28378413), (3, 18918942), (6, 9459471), (7, 8108118), (9, 6306314), (14, 4054059), (18, 3153157), (21, 2702706), (42, 1351353), (63, 900902), (126, 450451)]