72458274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1725197}}^1$

素因数の和:1725209

約数の個数: 16

約数和(自身を含む): 165619008

約数和(自身を除く): 93160734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1725197, 3450394, 5175591, 10351182, 12076379, 24152758, 36229137, 72458274]

約数ペア:

[(1, 72458274), (2, 36229137), (3, 24152758), (6, 12076379), (7, 10351182), (14, 5175591), (21, 3450394), (42, 1725197)]