1729020678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79627}}^1$

素因数の和:79697

約数の個数: 64

約数和(自身を含む): 4403109888

約数和(自身を除く): 2674089210

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1551, 1974, 3102, 3619, 7238, 10857, 21714, 79627, 159254, 238881, 477762, 557389, 875897, 1114778, 1672167, 1751794, 2627691, 3344334, 3742469, 5255382, 6131279, 7484938, 11227407, 12262558, 18393837, 22454814, 26197283, 36787674, 41167159, 52394566, 78591849, 82334318, 123501477, 157183698, 247002954, 288170113, 576340226, 864510339, 1729020678]

約数ペア:

[(1, 1729020678), (2, 864510339), (3, 576340226), (6, 288170113), (7, 247002954), (11, 157183698), (14, 123501477), (21, 82334318), (22, 78591849), (33, 52394566), (42, 41167159), (47, 36787674), (66, 26197283), (77, 22454814), (94, 18393837), (141, 12262558), (154, 11227407), (231, 7484938), (282, 6131279), (329, 5255382), (462, 3742469), (517, 3344334), (658, 2627691), (987, 1751794), (1034, 1672167), (1551, 1114778), (1974, 875897), (3102, 557389), (3619, 477762), (7238, 238881), (10857, 159254), (21714, 79627)]