28169226

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{9371}}^1$

素因数の和:9546

約数の個数: 24

約数和(自身を含む): 61405344

約数和(自身を除く): 33236118

約数列:

[1, 2, 3, 6, 9, 18, 167, 334, 501, 1002, 1503, 3006, 9371, 18742, 28113, 56226, 84339, 168678, 1564957, 3129914, 4694871, 9389742, 14084613, 28169226]

約数ペア:

[(1, 28169226), (2, 14084613), (3, 9389742), (6, 4694871), (9, 3129914), (18, 1564957), (167, 168678), (334, 84339), (501, 56226), (1002, 28113), (1503, 18742), (3006, 9371)]