19872126

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26927}}^1$

素因数の和:26976

約数の個数: 24

約数和(自身を含む): 44108064

約数和(自身を除く): 24235938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 26927, 53854, 80781, 161562, 242343, 484686, 1104007, 2208014, 3312021, 6624042, 9936063, 19872126]

約数ペア:

[(1, 19872126), (2, 9936063), (3, 6624042), (6, 3312021), (9, 2208014), (18, 1104007), (41, 484686), (82, 242343), (123, 161562), (246, 80781), (369, 53854), (738, 26927)]