18327176

素因数分解:

$2^3\times 7^3\times {\mathrm{6679}}^1$

素因数の和:6706

約数の個数: 32

約数和(自身を含む): 40080000

約数和(自身を除く): 21752824

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 6679, 13358, 26716, 46753, 53432, 93506, 187012, 327271, 374024, 654542, 1309084, 2290897, 2618168, 4581794, 9163588, 18327176]

約数ペア:

[(1, 18327176), (2, 9163588), (4, 4581794), (7, 2618168), (8, 2290897), (14, 1309084), (28, 654542), (49, 374024), (56, 327271), (98, 187012), (196, 93506), (343, 53432), (392, 46753), (686, 26716), (1372, 13358), (2744, 6679)]