1880797674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 4505469696

約数和(自身を除く): 2624672022

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 337, 463, 574, 674, 861, 926, 1011, 1389, 1722, 2009, 2022, 2359, 2778, 3241, 4018, 4718, 6027, 6482, 7077, 9723, 12054, 13817, 14154, 16513, 18983, 19446, 22687, 27634, 33026, 37966, 41451, 45374, 49539, 56949, 68061, 82902, 96719, 99078, 113898, 132881, 136122, 156031, 193438, 265762, 290157, 312062, 398643, 468093, 580314, 677033, 797286, 930167, 936186, 1092217, 1354066, 1860334, 2031099, 2184434, 2790501, 3276651, 4062198, 5581002, 6397271, 6553302, 7645519, 12794542, 15291038, 19191813, 22936557, 38383626, 44780897, 45873114, 89561794, 134342691, 268685382, 313466279, 626932558, 940398837, 1880797674]

約数ペア:

[(1, 1880797674), (2, 940398837), (3, 626932558), (6, 313466279), (7, 268685382), (14, 134342691), (21, 89561794), (41, 45873114), (42, 44780897), (49, 38383626), (82, 22936557), (98, 19191813), (123, 15291038), (147, 12794542), (246, 7645519), (287, 6553302), (294, 6397271), (337, 5581002), (463, 4062198), (574, 3276651), (674, 2790501), (861, 2184434), (926, 2031099), (1011, 1860334), (1389, 1354066), (1722, 1092217), (2009, 936186), (2022, 930167), (2359, 797286), (2778, 677033), (3241, 580314), (4018, 468093), (4718, 398643), (6027, 312062), (6482, 290157), (7077, 265762), (9723, 193438), (12054, 156031), (13817, 136122), (14154, 132881), (16513, 113898), (18983, 99078), (19446, 96719), (22687, 82902), (27634, 68061), (33026, 56949), (37966, 49539), (41451, 45374)]