2012081928

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{7607}}^1$

素因数の和:7826

約数の個数: 64

約数和(自身を含む): 5127183360

約数和(自身を除く): 3115101432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 107, 206, 214, 309, 321, 412, 428, 618, 642, 824, 856, 1236, 1284, 2472, 2568, 7607, 11021, 15214, 22042, 22821, 30428, 33063, 44084, 45642, 60856, 66126, 88168, 91284, 132252, 182568, 264504, 783521, 813949, 1567042, 1627898, 2350563, 2441847, 3134084, 3255796, 4701126, 4883694, 6268168, 6511592, 9402252, 9767388, 18804504, 19534776, 83836747, 167673494, 251510241, 335346988, 503020482, 670693976, 1006040964, 2012081928]

約数ペア:

[(1, 2012081928), (2, 1006040964), (3, 670693976), (4, 503020482), (6, 335346988), (8, 251510241), (12, 167673494), (24, 83836747), (103, 19534776), (107, 18804504), (206, 9767388), (214, 9402252), (309, 6511592), (321, 6268168), (412, 4883694), (428, 4701126), (618, 3255796), (642, 3134084), (824, 2441847), (856, 2350563), (1236, 1627898), (1284, 1567042), (2472, 813949), (2568, 783521), (7607, 264504), (11021, 182568), (15214, 132252), (22042, 91284), (22821, 88168), (30428, 66126), (33063, 60856), (44084, 45642)]