1201878

素因数分解:

$2^1\times 3^5\times {\mathrm{2473}}^1$

素因数の和:2490

約数の個数: 24

約数和(自身を含む): 2701608

約数和(自身を除く): 1499730

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 2473, 4946, 7419, 14838, 22257, 44514, 66771, 133542, 200313, 400626, 600939, 1201878]

約数ペア:

[(1, 1201878), (2, 600939), (3, 400626), (6, 200313), (9, 133542), (18, 66771), (27, 44514), (54, 22257), (81, 14838), (162, 7419), (243, 4946), (486, 2473)]