1209457908

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{159223}}^1$

素因数の和:159444

約数の個数: 36

約数和(自身を含む): 3071749408

約数和(自身を除く): 1862291500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 159223, 318446, 477669, 636892, 955338, 1433007, 1910676, 2866014, 5732028, 33596053, 67192106, 100788159, 134384212, 201576318, 302364477, 403152636, 604728954, 1209457908]

約数ペア:

[(1, 1209457908), (2, 604728954), (3, 403152636), (4, 302364477), (6, 201576318), (9, 134384212), (12, 100788159), (18, 67192106), (36, 33596053), (211, 5732028), (422, 2866014), (633, 1910676), (844, 1433007), (1266, 955338), (1899, 636892), (2532, 477669), (3798, 318446), (7596, 159223)]