2021988216

素因数分解:

$2^3\times 3^1\times {\mathrm{84249509}}^1$

素因数の和:84249518

約数の個数: 16

約数和(自身を含む): 5054970600

約数和(自身を除く): 3032982384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 84249509, 168499018, 252748527, 336998036, 505497054, 673996072, 1010994108, 2021988216]

約数ペア:

[(1, 2021988216), (2, 1010994108), (3, 673996072), (4, 505497054), (6, 336998036), (8, 252748527), (12, 168499018), (24, 84249509)]