2018012946

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{685001}}^1$

素因数の和:685497

約数の個数: 16

約数和(自身を含む): 4044251808

約数和(自身を除く): 2026238862

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 685001, 1370002, 2055003, 4110006, 336335491, 672670982, 1009006473, 2018012946]

約数ペア:

[(1, 2018012946), (2, 1009006473), (3, 672670982), (6, 336335491), (491, 4110006), (982, 2055003), (1473, 1370002), (2946, 685001)]