225802422

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{660241}}^1$

素因数の和:660268

約数の個数: 24

約数和(自身を含む): 514988760

約数和(自身を除く): 289186338

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 660241, 1320482, 1980723, 3961446, 5942169, 11884338, 12544579, 25089158, 37633737, 75267474, 112901211, 225802422]

約数ペア:

[(1, 225802422), (2, 112901211), (3, 75267474), (6, 37633737), (9, 25089158), (18, 12544579), (19, 11884338), (38, 5942169), (57, 3961446), (114, 1980723), (171, 1320482), (342, 660241)]