2017749852

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 5386106880

約数和(自身を除く): 3368357028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 239, 284, 324, 367, 426, 478, 639, 717, 734, 852, 956, 1101, 1278, 1434, 1468, 1917, 2151, 2202, 2556, 2868, 3303, 3834, 4302, 4404, 5751, 6453, 6606, 7668, 8604, 9909, 11502, 12906, 13212, 16969, 19359, 19818, 23004, 25812, 26057, 29727, 33938, 38718, 39636, 50907, 52114, 59454, 67876, 77436, 78171, 87713, 101814, 104228, 118908, 152721, 156342, 175426, 203628, 234513, 263139, 305442, 312684, 350852, 458163, 469026, 526278, 610884, 703539, 789417, 916326, 938052, 1052556, 1374489, 1407078, 1578834, 1832652, 2110617, 2368251, 2748978, 2814156, 3157668, 4221234, 4736502, 5497956, 6227623, 7104753, 8442468, 9473004, 12455246, 14209506, 18682869, 24910492, 28419012, 37365738, 56048607, 74731476, 112097214, 168145821, 224194428, 336291642, 504437463, 672583284, 1008874926, 2017749852]

約数ペア:

[(1, 2017749852), (2, 1008874926), (3, 672583284), (4, 504437463), (6, 336291642), (9, 224194428), (12, 168145821), (18, 112097214), (27, 74731476), (36, 56048607), (54, 37365738), (71, 28419012), (81, 24910492), (108, 18682869), (142, 14209506), (162, 12455246), (213, 9473004), (239, 8442468), (284, 7104753), (324, 6227623), (367, 5497956), (426, 4736502), (478, 4221234), (639, 3157668), (717, 2814156), (734, 2748978), (852, 2368251), (956, 2110617), (1101, 1832652), (1278, 1578834), (1434, 1407078), (1468, 1374489), (1917, 1052556), (2151, 938052), (2202, 916326), (2556, 789417), (2868, 703539), (3303, 610884), (3834, 526278), (4302, 469026), (4404, 458163), (5751, 350852), (6453, 312684), (6606, 305442), (7668, 263139), (8604, 234513), (9909, 203628), (11502, 175426), (12906, 156342), (13212, 152721), (16969, 118908), (19359, 104228), (19818, 101814), (23004, 87713), (25812, 78171), (26057, 77436), (29727, 67876), (33938, 59454), (38718, 52114), (39636, 50907)]