17980974

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{30271}}^1$

素因数の和:30293

約数の個数: 32

約数和(自身を含む): 43591680

約数和(自身を除く): 25610706

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 30271, 60542, 90813, 181626, 272439, 332981, 544878, 665962, 817317, 998943, 1634634, 1997886, 2996829, 5993658, 8990487, 17980974]

約数ペア:

[(1, 17980974), (2, 8990487), (3, 5993658), (6, 2996829), (9, 1997886), (11, 1634634), (18, 998943), (22, 817317), (27, 665962), (33, 544878), (54, 332981), (66, 272439), (99, 181626), (198, 90813), (297, 60542), (594, 30271)]