15018453

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{2347}}^1$

素因数の和:2438

約数の個数: 20

約数和(自身を含む): 22728640

約数和(自身を除く): 7710187

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 2347, 6399, 7041, 21123, 63369, 185413, 190107, 556239, 1668717, 5006151, 15018453]

約数ペア:

[(1, 15018453), (3, 5006151), (9, 1668717), (27, 556239), (79, 190107), (81, 185413), (237, 63369), (711, 21123), (2133, 7041), (2347, 6399)]