1680973908

素因数分解:

$2^2\times 3^1\times {\mathrm{6761}}^1\times {\mathrm{20719}}^1$

素因数の和:27487

約数の個数: 24

約数和(自身を含む): 3923041920

約数和(自身を除く): 2242068012

約数列:

[1, 2, 3, 4, 6, 12, 6761, 13522, 20283, 20719, 27044, 40566, 41438, 62157, 81132, 82876, 124314, 248628, 140081159, 280162318, 420243477, 560324636, 840486954, 1680973908]

約数ペア:

[(1, 1680973908), (2, 840486954), (3, 560324636), (4, 420243477), (6, 280162318), (12, 140081159), (6761, 248628), (13522, 124314), (20283, 82876), (20719, 81132), (27044, 62157), (40566, 41438)]