2081394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16519}}^1$

素因数の和:16534

約数の個数: 24

約数和(自身を含む): 5154240

約数和(自身を除く): 3072846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16519, 33038, 49557, 99114, 115633, 148671, 231266, 297342, 346899, 693798, 1040697, 2081394]

約数ペア:

[(1, 2081394), (2, 1040697), (3, 693798), (6, 346899), (7, 297342), (9, 231266), (14, 148671), (18, 115633), (21, 99114), (42, 49557), (63, 33038), (126, 16519)]