28274202

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{142799}}^1$

素因数の和:142818

約数の個数: 24

約数和(自身を含む): 66830400

約数和(自身を除く): 38556198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 142799, 285598, 428397, 856794, 1285191, 1570789, 2570382, 3141578, 4712367, 9424734, 14137101, 28274202]

約数ペア:

[(1, 28274202), (2, 14137101), (3, 9424734), (6, 4712367), (9, 3141578), (11, 2570382), (18, 1570789), (22, 1285191), (33, 856794), (66, 428397), (99, 285598), (198, 142799)]