28274742

素因数分解:

$2^1\times 3^2\times {\mathrm{733}}^1\times {\mathrm{2143}}^1$

素因数の和:2884

約数の個数: 24

約数和(自身を含む): 61374144

約数和(自身を除く): 33099402

約数列:

[1, 2, 3, 6, 9, 18, 733, 1466, 2143, 2199, 4286, 4398, 6429, 6597, 12858, 13194, 19287, 38574, 1570819, 3141638, 4712457, 9424914, 14137371, 28274742]

約数ペア:

[(1, 28274742), (2, 14137371), (3, 9424914), (6, 4712457), (9, 3141638), (18, 1570819), (733, 38574), (1466, 19287), (2143, 13194), (2199, 12858), (4286, 6597), (4398, 6429)]