21304884

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{9199}}^1$

素因数の和:9399

約数の個数: 24

約数和(自身を含む): 49974400

約数和(自身を除く): 28669516

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 9199, 18398, 27597, 36796, 55194, 110388, 1775407, 3550814, 5326221, 7101628, 10652442, 21304884]

約数ペア:

[(1, 21304884), (2, 10652442), (3, 7101628), (4, 5326221), (6, 3550814), (12, 1775407), (193, 110388), (386, 55194), (579, 36796), (772, 27597), (1158, 18398), (2316, 9199)]