123075358

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{30631}}^1$

素因数の和:30688

約数の個数: 24

約数和(自身を含む): 219999024

約数和(自身を除く): 96923666

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 30631, 61262, 214417, 428834, 1255871, 1500919, 2511742, 3001838, 8791097, 17582194, 61537679, 123075358]

約数ペア:

[(1, 123075358), (2, 61537679), (7, 17582194), (14, 8791097), (41, 3001838), (49, 2511742), (82, 1500919), (98, 1255871), (287, 428834), (574, 214417), (2009, 61262), (4018, 30631)]