1791006516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2897}}^1$

素因数の和:4241

約数の個数: 72

約数和(自身を含む): 4880892744

約数和(自身を除く): 3089886228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1321, 2642, 2897, 3963, 5284, 5794, 7926, 8691, 11588, 11889, 15852, 17173, 17382, 23778, 26073, 34346, 34764, 37661, 47556, 51519, 52146, 68692, 75322, 103038, 104292, 112983, 150644, 154557, 206076, 225966, 309114, 338949, 451932, 618228, 677898, 1355796, 3826937, 7653874, 11480811, 15307748, 22961622, 34442433, 45923244, 49750181, 68884866, 99500362, 137769732, 149250543, 199000724, 298501086, 447751629, 597002172, 895503258, 1791006516]

約数ペア:

[(1, 1791006516), (2, 895503258), (3, 597002172), (4, 447751629), (6, 298501086), (9, 199000724), (12, 149250543), (13, 137769732), (18, 99500362), (26, 68884866), (36, 49750181), (39, 45923244), (52, 34442433), (78, 22961622), (117, 15307748), (156, 11480811), (234, 7653874), (468, 3826937), (1321, 1355796), (2642, 677898), (2897, 618228), (3963, 451932), (5284, 338949), (5794, 309114), (7926, 225966), (8691, 206076), (11588, 154557), (11889, 150644), (15852, 112983), (17173, 104292), (17382, 103038), (23778, 75322), (26073, 68692), (34346, 52146), (34764, 51519), (37661, 47556)]