28806138

素因数分解:

$2^1\times 3^3\times {\mathrm{533447}}^1$

素因数の和:533458

約数の個数: 16

約数和(自身を含む): 64013760

約数和(自身を除く): 35207622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 533447, 1066894, 1600341, 3200682, 4801023, 9602046, 14403069, 28806138]

約数ペア:

[(1, 28806138), (2, 14403069), (3, 9602046), (6, 4801023), (9, 3200682), (18, 1600341), (27, 1066894), (54, 533447)]