16066806

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 38668800

約数和(自身を除く): 22601994

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 211, 222, 259, 294, 343, 422, 518, 633, 686, 777, 1029, 1266, 1477, 1554, 1813, 2058, 2954, 3626, 4431, 5439, 7807, 8862, 10339, 10878, 12691, 15614, 20678, 23421, 25382, 31017, 38073, 46842, 54649, 62034, 72373, 76146, 109298, 144746, 163947, 217119, 327894, 382543, 434238, 765086, 1147629, 2295258, 2677801, 5355602, 8033403, 16066806]

約数ペア:

[(1, 16066806), (2, 8033403), (3, 5355602), (6, 2677801), (7, 2295258), (14, 1147629), (21, 765086), (37, 434238), (42, 382543), (49, 327894), (74, 217119), (98, 163947), (111, 144746), (147, 109298), (211, 76146), (222, 72373), (259, 62034), (294, 54649), (343, 46842), (422, 38073), (518, 31017), (633, 25382), (686, 23421), (777, 20678), (1029, 15614), (1266, 12691), (1477, 10878), (1554, 10339), (1813, 8862), (2058, 7807), (2954, 5439), (3626, 4431)]