843139626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{839}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 1962455040

約数和(自身を除く): 1119315414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 337, 426, 497, 674, 839, 994, 1011, 1491, 1678, 2022, 2359, 2517, 2982, 4718, 5034, 5873, 7077, 11746, 14154, 17619, 23927, 35238, 47854, 59569, 71781, 119138, 143562, 167489, 178707, 282743, 334978, 357414, 416983, 502467, 565486, 833966, 848229, 1004934, 1250949, 1696458, 1979201, 2501898, 3958402, 5937603, 11875206, 20074753, 40149506, 60224259, 120448518, 140523271, 281046542, 421569813, 843139626]

約数ペア:

[(1, 843139626), (2, 421569813), (3, 281046542), (6, 140523271), (7, 120448518), (14, 60224259), (21, 40149506), (42, 20074753), (71, 11875206), (142, 5937603), (213, 3958402), (337, 2501898), (426, 1979201), (497, 1696458), (674, 1250949), (839, 1004934), (994, 848229), (1011, 833966), (1491, 565486), (1678, 502467), (2022, 416983), (2359, 357414), (2517, 334978), (2982, 282743), (4718, 178707), (5034, 167489), (5873, 143562), (7077, 119138), (11746, 71781), (14154, 59569), (17619, 47854), (23927, 35238)]