71089146

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1907}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 163706400

約数和(自身を除く): 92617254

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 981, 1907, 1962, 2071, 3814, 4142, 5721, 6213, 11442, 12426, 17163, 18639, 34326, 36233, 37278, 72466, 108699, 207863, 217398, 326097, 415726, 623589, 652194, 1247178, 1870767, 3741534, 3949397, 7898794, 11848191, 23696382, 35544573, 71089146]

約数ペア:

[(1, 71089146), (2, 35544573), (3, 23696382), (6, 11848191), (9, 7898794), (18, 3949397), (19, 3741534), (38, 1870767), (57, 1247178), (109, 652194), (114, 623589), (171, 415726), (218, 326097), (327, 217398), (342, 207863), (654, 108699), (981, 72466), (1907, 37278), (1962, 36233), (2071, 34326), (3814, 18639), (4142, 17163), (5721, 12426), (6213, 11442)]