21793488

素因数分解:

$2^4\times 3^1\times {\mathrm{454031}}^1$

素因数の和:454042

約数の個数: 20

約数和(自身を含む): 56299968

約数和(自身を除く): 34506480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 454031, 908062, 1362093, 1816124, 2724186, 3632248, 5448372, 7264496, 10896744, 21793488]

約数ペア:

[(1, 21793488), (2, 10896744), (3, 7264496), (4, 5448372), (6, 3632248), (8, 2724186), (12, 1816124), (16, 1362093), (24, 908062), (48, 454031)]