18899934

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{76829}}^1$

素因数の和:76875

約数の個数: 16

約数和(自身を含む): 38722320

約数和(自身を除く): 19822386

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 76829, 153658, 230487, 460974, 3149989, 6299978, 9449967, 18899934]

約数ペア:

[(1, 18899934), (2, 9449967), (3, 6299978), (6, 3149989), (41, 460974), (82, 230487), (123, 153658), (246, 76829)]