6990906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89627}}^1$

素因数の和:89645

約数の個数: 16

約数和(自身を含む): 15057504

約数和(自身を除く): 8066598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89627, 179254, 268881, 537762, 1165151, 2330302, 3495453, 6990906]

約数ペア:

[(1, 6990906), (2, 3495453), (3, 2330302), (6, 1165151), (13, 537762), (26, 268881), (39, 179254), (78, 89627)]