19478925252

素因数分解:

$2^2\times 3^3\times {\mathrm{180360419}}^1$

素因数の和:180360432

約数の個数: 24

約数和(自身を含む): 50500917600

約数和(自身を除く): 31021992348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 180360419, 360720838, 541081257, 721441676, 1082162514, 1623243771, 2164325028, 3246487542, 4869731313, 6492975084, 9739462626, 19478925252]

約数ペア:

[(1, 19478925252), (2, 9739462626), (3, 6492975084), (4, 4869731313), (6, 3246487542), (9, 2164325028), (12, 1623243771), (18, 1082162514), (27, 721441676), (36, 541081257), (54, 360720838), (108, 180360419)]