145939638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1871021}}^1$

素因数の和:1871039

約数の個数: 16

約数和(自身を含む): 314331696

約数和(自身を除く): 168392058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1871021, 3742042, 5613063, 11226126, 24323273, 48646546, 72969819, 145939638]

約数ペア:

[(1, 145939638), (2, 72969819), (3, 48646546), (6, 24323273), (13, 11226126), (26, 5613063), (39, 3742042), (78, 1871021)]