19401859344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{57743629}}^1$

素因数の和:57743647

約数の個数: 40

約数和(自身を含む): 57281680960

約数和(自身を除く): 37879821616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 57743629, 115487258, 173230887, 230974516, 346461774, 404205403, 461949032, 692923548, 808410806, 923898064, 1212616209, 1385847096, 1616821612, 2425232418, 2771694192, 3233643224, 4850464836, 6467286448, 9700929672, 19401859344]

約数ペア:

[(1, 19401859344), (2, 9700929672), (3, 6467286448), (4, 4850464836), (6, 3233643224), (7, 2771694192), (8, 2425232418), (12, 1616821612), (14, 1385847096), (16, 1212616209), (21, 923898064), (24, 808410806), (28, 692923548), (42, 461949032), (48, 404205403), (56, 346461774), (84, 230974516), (112, 173230887), (168, 115487258), (336, 57743629)]