18475212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{219943}}^1$

素因数の和:219957

約数の個数: 24

約数和(自身を含む): 49267456

約数和(自身を除く): 30792244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 219943, 439886, 659829, 879772, 1319658, 1539601, 2639316, 3079202, 4618803, 6158404, 9237606, 18475212]

約数ペア:

[(1, 18475212), (2, 9237606), (3, 6158404), (4, 4618803), (6, 3079202), (7, 2639316), (12, 1539601), (14, 1319658), (21, 879772), (28, 659829), (42, 439886), (84, 219943)]