138325662

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{404461}}^1$

素因数の和:404488

約数の個数: 24

約数和(自身を含む): 315480360

約数和(自身を除く): 177154698

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 404461, 808922, 1213383, 2426766, 3640149, 7280298, 7684759, 15369518, 23054277, 46108554, 69162831, 138325662]

約数ペア:

[(1, 138325662), (2, 69162831), (3, 46108554), (6, 23054277), (9, 15369518), (18, 7684759), (19, 7280298), (38, 3640149), (57, 2426766), (114, 1213383), (171, 808922), (342, 404461)]