18104554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2239}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 29352960

約数和(自身を除く): 11248406

約数列:

[1, 2, 13, 26, 311, 622, 2239, 4043, 4478, 8086, 29107, 58214, 696329, 1392658, 9052277, 18104554]

約数ペア:

[(1, 18104554), (2, 9052277), (13, 1392658), (26, 696329), (311, 58214), (622, 29107), (2239, 8086), (4043, 4478)]