18343024

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1037

約数の個数: 40

約数和(自身を含む): 40870400

約数和(自身を除く): 22527376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 823, 1393, 1592, 1646, 2786, 3184, 3292, 5572, 5761, 6584, 11144, 11522, 13168, 22288, 23044, 46088, 92176, 163777, 327554, 655108, 1146439, 1310216, 2292878, 2620432, 4585756, 9171512, 18343024]

約数ペア:

[(1, 18343024), (2, 9171512), (4, 4585756), (7, 2620432), (8, 2292878), (14, 1310216), (16, 1146439), (28, 655108), (56, 327554), (112, 163777), (199, 92176), (398, 46088), (796, 23044), (823, 22288), (1393, 13168), (1592, 11522), (1646, 11144), (2786, 6584), (3184, 5761), (3292, 5572)]