173839086

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 382702320

約数和(自身を除く): 208863234

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 251, 327, 353, 502, 654, 706, 753, 981, 1059, 1506, 1962, 2118, 2259, 3177, 4518, 6354, 27359, 38477, 54718, 76954, 82077, 88603, 115431, 164154, 177206, 230862, 246231, 265809, 346293, 492462, 531618, 692586, 797427, 1594854, 9657727, 19315454, 28973181, 57946362, 86919543, 173839086]

約数ペア:

[(1, 173839086), (2, 86919543), (3, 57946362), (6, 28973181), (9, 19315454), (18, 9657727), (109, 1594854), (218, 797427), (251, 692586), (327, 531618), (353, 492462), (502, 346293), (654, 265809), (706, 246231), (753, 230862), (981, 177206), (1059, 164154), (1506, 115431), (1962, 88603), (2118, 82077), (2259, 76954), (3177, 54718), (4518, 38477), (6354, 27359)]