7140462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 16422912

約数和(自身を除く): 9282450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 863, 1182, 1379, 1726, 2589, 2758, 4137, 5178, 6041, 8274, 12082, 18123, 36246, 170011, 340022, 510033, 1020066, 1190077, 2380154, 3570231, 7140462]

約数ペア:

[(1, 7140462), (2, 3570231), (3, 2380154), (6, 1190077), (7, 1020066), (14, 510033), (21, 340022), (42, 170011), (197, 36246), (394, 18123), (591, 12082), (863, 8274), (1182, 6041), (1379, 5178), (1726, 4137), (2589, 2758)]