18935442

素因数分解:

$2^1\times 3^2\times {\mathrm{727}}^1\times {\mathrm{1447}}^1$

素因数の和:2182

約数の個数: 24

約数和(自身を含む): 41111616

約数和(自身を除く): 22176174

約数列:

[1, 2, 3, 6, 9, 18, 727, 1447, 1454, 2181, 2894, 4341, 4362, 6543, 8682, 13023, 13086, 26046, 1051969, 2103938, 3155907, 6311814, 9467721, 18935442]

約数ペア:

[(1, 18935442), (2, 9467721), (3, 6311814), (6, 3155907), (9, 2103938), (18, 1051969), (727, 26046), (1447, 13086), (1454, 13023), (2181, 8682), (2894, 6543), (4341, 4362)]