1861415568

素因数分解:

$2^4\times 3^2\times {\mathrm{463}}^1\times {\mathrm{27919}}^1$

素因数の和:28396

約数の個数: 60

約数和(自身を含む): 5220816640

約数和(自身を除く): 3359401072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 463, 926, 1389, 1852, 2778, 3704, 4167, 5556, 7408, 8334, 11112, 16668, 22224, 27919, 33336, 55838, 66672, 83757, 111676, 167514, 223352, 251271, 335028, 446704, 502542, 670056, 1005084, 1340112, 2010168, 4020336, 12926497, 25852994, 38779491, 51705988, 77558982, 103411976, 116338473, 155117964, 206823952, 232676946, 310235928, 465353892, 620471856, 930707784, 1861415568]

約数ペア:

[(1, 1861415568), (2, 930707784), (3, 620471856), (4, 465353892), (6, 310235928), (8, 232676946), (9, 206823952), (12, 155117964), (16, 116338473), (18, 103411976), (24, 77558982), (36, 51705988), (48, 38779491), (72, 25852994), (144, 12926497), (463, 4020336), (926, 2010168), (1389, 1340112), (1852, 1005084), (2778, 670056), (3704, 502542), (4167, 446704), (5556, 335028), (7408, 251271), (8334, 223352), (11112, 167514), (16668, 111676), (22224, 83757), (27919, 66672), (33336, 55838)]