76680486

素因数分解:

$2^1\times 3^3\times {\mathrm{1420009}}^1$

素因数の和:1420020

約数の個数: 16

約数和(自身を含む): 170401200

約数和(自身を除く): 93720714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1420009, 2840018, 4260027, 8520054, 12780081, 25560162, 38340243, 76680486]

約数ペア:

[(1, 76680486), (2, 38340243), (3, 25560162), (6, 12780081), (9, 8520054), (18, 4260027), (27, 2840018), (54, 1420009)]