139907418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3331129}}^1$

素因数の和:3331141

約数の個数: 16

約数和(自身を含む): 319788480

約数和(自身を除く): 179881062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3331129, 6662258, 9993387, 19986774, 23317903, 46635806, 69953709, 139907418]

約数ペア:

[(1, 139907418), (2, 69953709), (3, 46635806), (6, 23317903), (7, 19986774), (14, 9993387), (21, 6662258), (42, 3331129)]