21739441488

素因数分解:

$2^4\times 3^1\times {\mathrm{452905031}}^1$

素因数の和:452905042

約数の個数: 20

約数和(自身を含む): 56160223968

約数和(自身を除く): 34420782480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 452905031, 905810062, 1358715093, 1811620124, 2717430186, 3623240248, 5434860372, 7246480496, 10869720744, 21739441488]

約数ペア:

[(1, 21739441488), (2, 10869720744), (3, 7246480496), (4, 5434860372), (6, 3623240248), (8, 2717430186), (12, 1811620124), (16, 1358715093), (24, 905810062), (48, 452905031)]