18687882

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{75967}}^1$

素因数の和:76013

約数の個数: 16

約数和(自身を含む): 38287872

約数和(自身を除く): 19599990

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 75967, 151934, 227901, 455802, 3114647, 6229294, 9343941, 18687882]

約数ペア:

[(1, 18687882), (2, 9343941), (3, 6229294), (6, 3114647), (41, 455802), (82, 227901), (123, 151934), (246, 75967)]