128329794

素因数分解:

$2^1\times 3^2\times {\mathrm{787}}^1\times {\mathrm{9059}}^1$

素因数の和:9854

約数の個数: 24

約数和(自身を含む): 278431920

約数和(自身を除く): 150102126

約数列:

[1, 2, 3, 6, 9, 18, 787, 1574, 2361, 4722, 7083, 9059, 14166, 18118, 27177, 54354, 81531, 163062, 7129433, 14258866, 21388299, 42776598, 64164897, 128329794]

約数ペア:

[(1, 128329794), (2, 64164897), (3, 42776598), (6, 21388299), (9, 14258866), (18, 7129433), (787, 163062), (1574, 81531), (2361, 54354), (4722, 27177), (7083, 18118), (9059, 14166)]