18224073

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12577}}^1$

素因数の和:12613

約数の個数: 24

約数和(自身を含む): 31394688

約数和(自身を除く): 13170615

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 12577, 37731, 88039, 113193, 264117, 289271, 792351, 867813, 2024897, 2603439, 6074691, 18224073]

約数ペア:

[(1, 18224073), (3, 6074691), (7, 2603439), (9, 2024897), (21, 867813), (23, 792351), (63, 289271), (69, 264117), (161, 113193), (207, 88039), (483, 37731), (1449, 12577)]