18420504

素因数分解:

$2^3\times 3^1\times {\mathrm{767521}}^1$

素因数の和:767530

約数の個数: 16

約数和(自身を含む): 46051320

約数和(自身を除く): 27630816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 767521, 1535042, 2302563, 3070084, 4605126, 6140168, 9210252, 18420504]

約数ペア:

[(1, 18420504), (2, 9210252), (3, 6140168), (4, 4605126), (6, 3070084), (8, 2302563), (12, 1535042), (24, 767521)]