8378348538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{212897}}^1$

素因数の和:213846

約数の個数: 32

約数和(自身を含む): 19171039104

約数和(自身を除く): 10792690566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 937, 1874, 2811, 5622, 6559, 13118, 19677, 39354, 212897, 425794, 638691, 1277382, 1490279, 2980558, 4470837, 8941674, 199484489, 398968978, 598453467, 1196906934, 1396391423, 2792782846, 4189174269, 8378348538]

約数ペア:

[(1, 8378348538), (2, 4189174269), (3, 2792782846), (6, 1396391423), (7, 1196906934), (14, 598453467), (21, 398968978), (42, 199484489), (937, 8941674), (1874, 4470837), (2811, 2980558), (5622, 1490279), (6559, 1277382), (13118, 638691), (19677, 425794), (39354, 212897)]