2679318

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 6224400

約数和(自身を除く): 3545082

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 149, 162, 222, 243, 298, 333, 447, 486, 666, 894, 999, 1341, 1998, 2682, 2997, 4023, 5513, 5994, 8046, 8991, 11026, 12069, 16539, 17982, 24138, 33078, 36207, 49617, 72414, 99234, 148851, 297702, 446553, 893106, 1339659, 2679318]

約数ペア:

[(1, 2679318), (2, 1339659), (3, 893106), (6, 446553), (9, 297702), (18, 148851), (27, 99234), (37, 72414), (54, 49617), (74, 36207), (81, 33078), (111, 24138), (149, 17982), (162, 16539), (222, 12069), (243, 11026), (298, 8991), (333, 8046), (447, 5994), (486, 5513), (666, 4023), (894, 2997), (999, 2682), (1341, 1998)]