2017751742

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{250777}}^1$

素因数の和:250937

約数の個数: 32

約数和(自身を含む): 4514004000

約数和(自身を除く): 2496252258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 250777, 501554, 752331, 1504662, 2256993, 4513986, 6770979, 13541958, 37365773, 74731546, 112097319, 224194638, 336291957, 672583914, 1008875871, 2017751742]

約数ペア:

[(1, 2017751742), (2, 1008875871), (3, 672583914), (6, 336291957), (9, 224194638), (18, 112097319), (27, 74731546), (54, 37365773), (149, 13541958), (298, 6770979), (447, 4513986), (894, 2256993), (1341, 1504662), (2682, 752331), (4023, 501554), (8046, 250777)]