18936264

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{14887}}^1$

素因数の和:14949

約数の個数: 32

約数和(自身を含む): 48237120

約数和(自身を除く): 29300856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 14887, 29774, 44661, 59548, 89322, 119096, 178644, 357288, 789011, 1578022, 2367033, 3156044, 4734066, 6312088, 9468132, 18936264]

約数ペア:

[(1, 18936264), (2, 9468132), (3, 6312088), (4, 4734066), (6, 3156044), (8, 2367033), (12, 1578022), (24, 789011), (53, 357288), (106, 178644), (159, 119096), (212, 89322), (318, 59548), (424, 44661), (636, 29774), (1272, 14887)]