1855642722

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{56099}}^1$

素因数の和:56290

約数の個数: 32

約数和(自身を含む): 3837240000

約数和(自身を除く): 1981597278

約数列:

[1, 2, 3, 6, 37, 74, 111, 149, 222, 298, 447, 894, 5513, 11026, 16539, 33078, 56099, 112198, 168297, 336594, 2075663, 4151326, 6226989, 8358751, 12453978, 16717502, 25076253, 50152506, 309273787, 618547574, 927821361, 1855642722]

約数ペア:

[(1, 1855642722), (2, 927821361), (3, 618547574), (6, 309273787), (37, 50152506), (74, 25076253), (111, 16717502), (149, 12453978), (222, 8358751), (298, 6226989), (447, 4151326), (894, 2075663), (5513, 336594), (11026, 168297), (16539, 112198), (33078, 56099)]