153925842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3664901}}^1$

素因数の和:3664913

約数の個数: 16

約数和(自身を含む): 351830592

約数和(自身を除く): 197904750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3664901, 7329802, 10994703, 21989406, 25654307, 51308614, 76962921, 153925842]

約数ペア:

[(1, 153925842), (2, 76962921), (3, 51308614), (6, 25654307), (7, 21989406), (14, 10994703), (21, 7329802), (42, 3664901)]