173889666

素因数分解:

$2^1\times 3^4\times {\mathrm{1073393}}^1$

素因数の和:1073407

約数の個数: 20

約数和(自身を含む): 389642022

約数和(自身を除く): 215752356

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1073393, 2146786, 3220179, 6440358, 9660537, 19321074, 28981611, 57963222, 86944833, 173889666]

約数ペア:

[(1, 173889666), (2, 86944833), (3, 57963222), (6, 28981611), (9, 19321074), (18, 9660537), (27, 6440358), (54, 3220179), (81, 2146786), (162, 1073393)]