247438836

素因数分解:

$2^2\times 3^2\times {\mathrm{6873301}}^1$

素因数の和:6873311

約数の個数: 18

約数和(自身を含む): 625470482

約数和(自身を除く): 378031646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6873301, 13746602, 20619903, 27493204, 41239806, 61859709, 82479612, 123719418, 247438836]

約数ペア:

[(1, 247438836), (2, 123719418), (3, 82479612), (4, 61859709), (6, 41239806), (9, 27493204), (12, 20619903), (18, 13746602), (36, 6873301)]