19188054

素因数分解:

$2^1\times 3^2\times {\mathrm{827}}^1\times {\mathrm{1289}}^1$

素因数の和:2124

約数の個数: 24

約数和(自身を含む): 41656680

約数和(自身を除く): 22468626

約数列:

[1, 2, 3, 6, 9, 18, 827, 1289, 1654, 2481, 2578, 3867, 4962, 7443, 7734, 11601, 14886, 23202, 1066003, 2132006, 3198009, 6396018, 9594027, 19188054]

約数ペア:

[(1, 19188054), (2, 9594027), (3, 6396018), (6, 3198009), (9, 2132006), (18, 1066003), (827, 23202), (1289, 14886), (1654, 11601), (2481, 7734), (2578, 7443), (3867, 4962)]