13308979818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{443899}}^1$

素因数の和:444186

約数の個数: 32

約数和(自身を含む): 28125504000

約数和(自身を除く): 14816524182

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 263, 526, 789, 1578, 4997, 9994, 14991, 29982, 443899, 887798, 1331697, 2663394, 8434081, 16868162, 25302243, 50604486, 116745437, 233490874, 350236311, 700472622, 2218163303, 4436326606, 6654489909, 13308979818]

約数ペア:

[(1, 13308979818), (2, 6654489909), (3, 4436326606), (6, 2218163303), (19, 700472622), (38, 350236311), (57, 233490874), (114, 116745437), (263, 50604486), (526, 25302243), (789, 16868162), (1578, 8434081), (4997, 2663394), (9994, 1331697), (14991, 887798), (29982, 443899)]