17795964

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 43092000

約数和(自身を除く): 25296036

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 149, 222, 269, 298, 444, 447, 538, 596, 807, 894, 1076, 1614, 1788, 3228, 5513, 9953, 11026, 16539, 19906, 22052, 29859, 33078, 39812, 40081, 59718, 66156, 80162, 119436, 120243, 160324, 240486, 480972, 1482997, 2965994, 4448991, 5931988, 8897982, 17795964]

約数ペア:

[(1, 17795964), (2, 8897982), (3, 5931988), (4, 4448991), (6, 2965994), (12, 1482997), (37, 480972), (74, 240486), (111, 160324), (148, 120243), (149, 119436), (222, 80162), (269, 66156), (298, 59718), (444, 40081), (447, 39812), (538, 33078), (596, 29859), (807, 22052), (894, 19906), (1076, 16539), (1614, 11026), (1788, 9953), (3228, 5513)]