6720921492

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{871037}}^1$

素因数の和:871687

約数の個数: 24

約数和(自身を含む): 15706557216

約数和(自身を除く): 8985635724

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 871037, 1742074, 2613111, 3484148, 5226222, 10452444, 560076791, 1120153582, 1680230373, 2240307164, 3360460746, 6720921492]

約数ペア:

[(1, 6720921492), (2, 3360460746), (3, 2240307164), (4, 1680230373), (6, 1120153582), (12, 560076791), (643, 10452444), (1286, 5226222), (1929, 3484148), (2572, 2613111), (3858, 1742074), (7716, 871037)]