7212954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 9375846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 863, 1194, 1393, 1726, 2589, 2786, 4179, 5178, 6041, 8358, 12082, 18123, 36246, 171737, 343474, 515211, 1030422, 1202159, 2404318, 3606477, 7212954]

約数ペア:

[(1, 7212954), (2, 3606477), (3, 2404318), (6, 1202159), (7, 1030422), (14, 515211), (21, 343474), (42, 171737), (199, 36246), (398, 18123), (597, 12082), (863, 8358), (1194, 6041), (1393, 5178), (1726, 4179), (2589, 2786)]