996785658

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{457661}}^1$

素因数の和:457691

約数の個数: 36

約数和(自身を含む): 2373892794

約数和(自身を除く): 1377107136

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 457661, 915322, 1372983, 2745966, 4118949, 5034271, 8237898, 10068542, 15102813, 30205626, 45308439, 55376981, 90616878, 110753962, 166130943, 332261886, 498392829, 996785658]

約数ペア:

[(1, 996785658), (2, 498392829), (3, 332261886), (6, 166130943), (9, 110753962), (11, 90616878), (18, 55376981), (22, 45308439), (33, 30205626), (66, 15102813), (99, 10068542), (121, 8237898), (198, 5034271), (242, 4118949), (363, 2745966), (726, 1372983), (1089, 915322), (2178, 457661)]