275490054

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{44621}}^1$

素因数の和:44650

約数の個数: 48

約数和(自身を含む): 696103200

約数和(自身を除く): 420613146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 44621, 89242, 133863, 267726, 312347, 401589, 624694, 803178, 937041, 1874082, 2186429, 2811123, 4372858, 5622246, 6559287, 13118574, 15305003, 19677861, 30610006, 39355722, 45915009, 91830018, 137745027, 275490054]

約数ペア:

[(1, 275490054), (2, 137745027), (3, 91830018), (6, 45915009), (7, 39355722), (9, 30610006), (14, 19677861), (18, 15305003), (21, 13118574), (42, 6559287), (49, 5622246), (63, 4372858), (98, 2811123), (126, 2186429), (147, 1874082), (294, 937041), (343, 803178), (441, 624694), (686, 401589), (882, 312347), (1029, 267726), (2058, 133863), (3087, 89242), (6174, 44621)]