2007489906

素因数分解:

$2^1\times 3^4\times {\mathrm{12391913}}^1$

素因数の和:12391927

約数の個数: 20

約数和(自身を含む): 4498264782

約数和(自身を除く): 2490774876

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12391913, 24783826, 37175739, 74351478, 111527217, 223054434, 334581651, 669163302, 1003744953, 2007489906]

約数ペア:

[(1, 2007489906), (2, 1003744953), (3, 669163302), (6, 334581651), (9, 223054434), (18, 111527217), (27, 74351478), (54, 37175739), (81, 24783826), (162, 12391913)]