25706394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{204019}}^1$

素因数の和:204034

約数の個数: 24

約数和(自身を含む): 63654240

約数和(自身を除く): 37947846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 204019, 408038, 612057, 1224114, 1428133, 1836171, 2856266, 3672342, 4284399, 8568798, 12853197, 25706394]

約数ペア:

[(1, 25706394), (2, 12853197), (3, 8568798), (6, 4284399), (7, 3672342), (9, 2856266), (14, 1836171), (18, 1428133), (21, 1224114), (42, 612057), (63, 408038), (126, 204019)]