28084158

素因数分解:

$2^1\times 3^4\times {\mathrm{173359}}^1$

素因数の和:173373

約数の個数: 20

約数和(自身を含む): 62929680

約数和(自身を除く): 34845522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173359, 346718, 520077, 1040154, 1560231, 3120462, 4680693, 9361386, 14042079, 28084158]

約数ペア:

[(1, 28084158), (2, 14042079), (3, 9361386), (6, 4680693), (9, 3120462), (18, 1560231), (27, 1040154), (54, 520077), (81, 346718), (162, 173359)]