18351718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 34525440

約数和(自身を除く): 16173722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 269, 443, 538, 886, 1883, 2959, 3101, 3766, 4873, 5918, 6202, 9746, 20713, 34111, 41426, 68222, 119167, 238334, 834169, 1310837, 1668338, 2621674, 9175859, 18351718]

約数ペア:

[(1, 18351718), (2, 9175859), (7, 2621674), (11, 1668338), (14, 1310837), (22, 834169), (77, 238334), (154, 119167), (269, 68222), (443, 41426), (538, 34111), (886, 20713), (1883, 9746), (2959, 6202), (3101, 5918), (3766, 4873)]