1253286

素因数分解:

$2^1\times 3^3\times {\mathrm{23209}}^1$

素因数の和:23220

約数の個数: 16

約数和(自身を含む): 2785200

約数和(自身を除く): 1531914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 23209, 46418, 69627, 139254, 208881, 417762, 626643, 1253286]

約数ペア:

[(1, 1253286), (2, 626643), (3, 417762), (6, 208881), (9, 139254), (18, 69627), (27, 46418), (54, 23209)]