138963822

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{317269}}^1$

素因数の和:317347

約数の個数: 16

約数和(自身を含む): 281735760

約数和(自身を除く): 142771938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 317269, 634538, 951807, 1903614, 23160637, 46321274, 69481911, 138963822]

約数ペア:

[(1, 138963822), (2, 69481911), (3, 46321274), (6, 23160637), (73, 1903614), (146, 951807), (219, 634538), (438, 317269)]