18809244

素因数分解:

$2^2\times 3^2\times {\mathrm{522479}}^1$

素因数の和:522489

約数の個数: 18

約数和(自身を含む): 47545680

約数和(自身を除く): 28736436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 522479, 1044958, 1567437, 2089916, 3134874, 4702311, 6269748, 9404622, 18809244]

約数ペア:

[(1, 18809244), (2, 9404622), (3, 6269748), (4, 4702311), (6, 3134874), (9, 2089916), (12, 1567437), (18, 1044958), (36, 522479)]