123139338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2931889}}^1$

素因数の和:2931901

約数の個数: 16

約数和(自身を含む): 281461440

約数和(自身を除く): 158322102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2931889, 5863778, 8795667, 17591334, 20523223, 41046446, 61569669, 123139338]

約数ペア:

[(1, 123139338), (2, 61569669), (3, 41046446), (6, 20523223), (7, 17591334), (14, 8795667), (21, 5863778), (42, 2931889)]