28744146

素因数分解:

$2^1\times 3^4\times {\mathrm{177433}}^1$

素因数の和:177447

約数の個数: 20

約数和(自身を含む): 64408542

約数和(自身を除く): 35664396

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 177433, 354866, 532299, 1064598, 1596897, 3193794, 4790691, 9581382, 14372073, 28744146]

約数ペア:

[(1, 28744146), (2, 14372073), (3, 9581382), (6, 4790691), (9, 3193794), (18, 1596897), (27, 1064598), (54, 532299), (81, 354866), (162, 177433)]