21836337558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{289001}}^1$

素因数の和:289277

約数の個数: 48

約数和(自身を含む): 51000760944

約数和(自身を除く): 29164423386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 257, 294, 514, 771, 1542, 1799, 3598, 5397, 10794, 12593, 25186, 37779, 75558, 289001, 578002, 867003, 1734006, 2023007, 4046014, 6069021, 12138042, 14161049, 28322098, 42483147, 74273257, 84966294, 148546514, 222819771, 445639542, 519912799, 1039825598, 1559738397, 3119476794, 3639389593, 7278779186, 10918168779, 21836337558]

約数ペア:

[(1, 21836337558), (2, 10918168779), (3, 7278779186), (6, 3639389593), (7, 3119476794), (14, 1559738397), (21, 1039825598), (42, 519912799), (49, 445639542), (98, 222819771), (147, 148546514), (257, 84966294), (294, 74273257), (514, 42483147), (771, 28322098), (1542, 14161049), (1799, 12138042), (3598, 6069021), (5397, 4046014), (10794, 2023007), (12593, 1734006), (25186, 867003), (37779, 578002), (75558, 289001)]