21824196

素因数分解:

$2^2\times 3^1\times {\mathrm{971}}^1\times {\mathrm{1873}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 51002784

約数和(自身を除く): 29178588

約数列:

[1, 2, 3, 4, 6, 12, 971, 1873, 1942, 2913, 3746, 3884, 5619, 5826, 7492, 11238, 11652, 22476, 1818683, 3637366, 5456049, 7274732, 10912098, 21824196]

約数ペア:

[(1, 21824196), (2, 10912098), (3, 7274732), (4, 5456049), (6, 3637366), (12, 1818683), (971, 22476), (1873, 11652), (1942, 11238), (2913, 7492), (3746, 5826), (3884, 5619)]